From patchwork Thu Jul 21 04:57:50 2016 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Darrick J. Wong" X-Patchwork-Id: 9240821 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork.web.codeaurora.org (Postfix) with ESMTP id 8C42160756 for ; Thu, 21 Jul 2016 04:58:18 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 7D2931FF15 for ; Thu, 21 Jul 2016 04:58:18 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 7141727C38; Thu, 21 Jul 2016 04:58:18 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-4.2 required=2.0 tests=BAYES_00, RCVD_IN_DNSWL_MED, UNPARSEABLE_RELAY autolearn=unavailable version=3.3.1 Received: from oss.sgi.com (oss.sgi.com [192.48.182.195]) (using TLSv1 with cipher DHE-RSA-CAMELLIA256-SHA (256/256 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id 26B0B1FF15 for ; Thu, 21 Jul 2016 04:58:16 +0000 (UTC) Received: from oss.sgi.com (localhost [IPv6:::1]) by oss.sgi.com (Postfix) with ESMTP id C408C7CBE; Wed, 20 Jul 2016 23:58:10 -0500 (CDT) X-Original-To: xfs@oss.sgi.com Delivered-To: xfs@oss.sgi.com Received: from relay.sgi.com (relay1.corp.sgi.com [137.38.102.111]) by oss.sgi.com (Postfix) with ESMTP id 23CB87CA0 for ; Wed, 20 Jul 2016 23:58:07 -0500 (CDT) Received: from cuda.sgi.com (cuda1.sgi.com [192.48.157.11]) by relay1.corp.sgi.com (Postfix) with ESMTP id A1F088F8037 for ; Wed, 20 Jul 2016 21:58:06 -0700 (PDT) X-ASG-Debug-ID: 1469077079-04bdf060e322340001-NocioJ Received: from aserp1040.oracle.com (aserp1040.oracle.com [141.146.126.69]) by cuda.sgi.com with ESMTP id 0hhR4JyWCxOeqcrZ (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NO) for ; Wed, 20 Jul 2016 21:57:59 -0700 (PDT) X-Barracuda-Envelope-From: darrick.wong@oracle.com X-Barracuda-Effective-Source-IP: aserp1040.oracle.com[141.146.126.69] X-Barracuda-Apparent-Source-IP: 141.146.126.69 Received: from aserv0022.oracle.com (aserv0022.oracle.com [141.146.126.234]) by aserp1040.oracle.com (Sentrion-MTA-4.3.2/Sentrion-MTA-4.3.2) with ESMTP id u6L4vsq4020960 (version=TLSv1 cipher=DHE-RSA-AES256-SHA bits=256 verify=OK); Thu, 21 Jul 2016 04:57:54 GMT Received: from userv0121.oracle.com (userv0121.oracle.com [156.151.31.72]) by aserv0022.oracle.com (8.13.8/8.13.8) with ESMTP id u6L4vr6H032128 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=OK); Thu, 21 Jul 2016 04:57:53 GMT Received: from abhmp0003.oracle.com (abhmp0003.oracle.com [141.146.116.9]) by userv0121.oracle.com (8.13.8/8.13.8) with ESMTP id u6L4vqup019525; Thu, 21 Jul 2016 04:57:52 GMT Received: from localhost (/24.21.211.40) by default (Oracle Beehive Gateway v4.0) with ESMTP ; Wed, 20 Jul 2016 21:57:51 -0700 Subject: [PATCH 16/47] xfs: change xfs_bmap_{finish, cancel, init, free} -> xfs_defer_* From: "Darrick J. Wong" X-ASG-Orig-Subj: [PATCH 16/47] xfs: change xfs_bmap_{finish, cancel, init, free} -> xfs_defer_* To: david@fromorbit.com, darrick.wong@oracle.com Date: Wed, 20 Jul 2016 21:57:50 -0700 Message-ID: <146907707014.25461.326080392148826094.stgit@birch.djwong.org> In-Reply-To: <146907695530.25461.3225785294902719773.stgit@birch.djwong.org> References: <146907695530.25461.3225785294902719773.stgit@birch.djwong.org> User-Agent: StGit/0.17.1-dirty MIME-Version: 1.0 X-Source-IP: aserv0022.oracle.com [141.146.126.234] X-Barracuda-Connect: aserp1040.oracle.com[141.146.126.69] X-Barracuda-Start-Time: 1469077079 X-Barracuda-Encrypted: ECDHE-RSA-AES256-GCM-SHA384 X-Barracuda-URL: https://192.48.157.11:443/cgi-mod/mark.cgi X-Barracuda-Scan-Msg-Size: 52385 X-Virus-Scanned: by bsmtpd at sgi.com X-Barracuda-BRTS-Status: 1 X-Barracuda-Spam-Score: 2.60 X-Barracuda-Spam-Status: No, SCORE=2.60 using per-user scores of TAG_LEVEL=1000.0 QUARANTINE_LEVEL=1000.0 KILL_LEVEL=2.7 tests=BSF_SC0_MISMATCH_TO, BSF_SC0_MV0249, MARKETING_SUBJECT, UNPARSEABLE_RELAY X-Barracuda-Spam-Report: Code version 3.2, rules version 3.2.3.31417 Rule breakdown below pts rule name description ---- ---------------------- -------------------------------------------------- 0.60 MARKETING_SUBJECT Subject contains popular marketing words 0.00 BSF_SC0_MISMATCH_TO Envelope rcpt doesn't match header 0.00 UNPARSEABLE_RELAY Informational: message has unparseable relay lines 2.00 BSF_SC0_MV0249 Custom rule MV0249 Cc: linux-fsdevel@vger.kernel.org, vishal.l.verma@intel.com, bfoster@redhat.com, xfs@oss.sgi.com X-BeenThere: xfs@oss.sgi.com X-Mailman-Version: 2.1.14 Precedence: list List-Id: XFS Filesystem from SGI List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: xfs-bounces@oss.sgi.com Sender: xfs-bounces@oss.sgi.com X-Virus-Scanned: ClamAV using ClamSMTP Drop the compatibility shims that we were using to integrate the new deferred operation mechanism into the existing code. No new code. v2: Also change xfs_bmap_free_item -> xfs_extent_free_item. Signed-off-by: Darrick J. Wong Reviewed-by: Brian Foster --- fs/xfs/libxfs/xfs_attr.c | 58 ++++++++++++++++++------------------ fs/xfs/libxfs/xfs_attr_remote.c | 14 ++++----- fs/xfs/libxfs/xfs_bmap.c | 46 ++++++++++++++--------------- fs/xfs/libxfs/xfs_bmap.h | 18 ++++++----- fs/xfs/libxfs/xfs_btree.h | 5 ++- fs/xfs/libxfs/xfs_da_btree.h | 4 +-- fs/xfs/libxfs/xfs_defer.h | 7 ---- fs/xfs/libxfs/xfs_dir2.c | 6 ++-- fs/xfs/libxfs/xfs_dir2.h | 8 +++-- fs/xfs/libxfs/xfs_ialloc.c | 6 ++-- fs/xfs/libxfs/xfs_ialloc.h | 2 + fs/xfs/libxfs/xfs_trans_resv.c | 4 +-- fs/xfs/xfs_bmap_util.c | 28 +++++++++--------- fs/xfs/xfs_bmap_util.h | 2 + fs/xfs/xfs_dquot.c | 10 +++--- fs/xfs/xfs_inode.c | 62 ++++++++++++++++++++------------------- fs/xfs/xfs_inode.h | 4 +-- fs/xfs/xfs_iomap.c | 24 ++++++++------- fs/xfs/xfs_rtalloc.c | 8 +++-- fs/xfs/xfs_super.c | 2 + fs/xfs/xfs_symlink.c | 16 +++++----- fs/xfs/xfs_trans.h | 5 --- fs/xfs/xfs_trans_extfree.c | 36 +++++++++++------------ 23 files changed, 182 insertions(+), 193 deletions(-) diff --git a/fs/xfs/libxfs/xfs_attr.c b/fs/xfs/libxfs/xfs_attr.c index 79d3a30..66baf97 100644 --- a/fs/xfs/libxfs/xfs_attr.c +++ b/fs/xfs/libxfs/xfs_attr.c @@ -204,7 +204,7 @@ xfs_attr_set( { struct xfs_mount *mp = dp->i_mount; struct xfs_da_args args; - struct xfs_bmap_free flist; + struct xfs_defer_ops flist; struct xfs_trans_res tres; xfs_fsblock_t firstblock; int rsvd = (flags & ATTR_ROOT) != 0; @@ -317,13 +317,13 @@ xfs_attr_set( * It won't fit in the shortform, transform to a leaf block. * GROT: another possible req'mt for a double-split btree op. */ - xfs_bmap_init(args.flist, args.firstblock); + xfs_defer_init(args.flist, args.firstblock); error = xfs_attr_shortform_to_leaf(&args); if (!error) - error = xfs_bmap_finish(&args.trans, args.flist, dp); + error = xfs_defer_finish(&args.trans, args.flist, dp); if (error) { args.trans = NULL; - xfs_bmap_cancel(&flist); + xfs_defer_cancel(&flist); goto out; } @@ -383,7 +383,7 @@ xfs_attr_remove( { struct xfs_mount *mp = dp->i_mount; struct xfs_da_args args; - struct xfs_bmap_free flist; + struct xfs_defer_ops flist; xfs_fsblock_t firstblock; int error; @@ -585,13 +585,13 @@ xfs_attr_leaf_addname(xfs_da_args_t *args) * Commit that transaction so that the node_addname() call * can manage its own transactions. */ - xfs_bmap_init(args->flist, args->firstblock); + xfs_defer_init(args->flist, args->firstblock); error = xfs_attr3_leaf_to_node(args); if (!error) - error = xfs_bmap_finish(&args->trans, args->flist, dp); + error = xfs_defer_finish(&args->trans, args->flist, dp); if (error) { args->trans = NULL; - xfs_bmap_cancel(args->flist); + xfs_defer_cancel(args->flist); return error; } @@ -675,15 +675,15 @@ xfs_attr_leaf_addname(xfs_da_args_t *args) * If the result is small enough, shrink it all into the inode. */ if ((forkoff = xfs_attr_shortform_allfit(bp, dp))) { - xfs_bmap_init(args->flist, args->firstblock); + xfs_defer_init(args->flist, args->firstblock); error = xfs_attr3_leaf_to_shortform(bp, args, forkoff); /* bp is gone due to xfs_da_shrink_inode */ if (!error) - error = xfs_bmap_finish(&args->trans, + error = xfs_defer_finish(&args->trans, args->flist, dp); if (error) { args->trans = NULL; - xfs_bmap_cancel(args->flist); + xfs_defer_cancel(args->flist); return error; } } @@ -738,14 +738,14 @@ xfs_attr_leaf_removename(xfs_da_args_t *args) * If the result is small enough, shrink it all into the inode. */ if ((forkoff = xfs_attr_shortform_allfit(bp, dp))) { - xfs_bmap_init(args->flist, args->firstblock); + xfs_defer_init(args->flist, args->firstblock); error = xfs_attr3_leaf_to_shortform(bp, args, forkoff); /* bp is gone due to xfs_da_shrink_inode */ if (!error) - error = xfs_bmap_finish(&args->trans, args->flist, dp); + error = xfs_defer_finish(&args->trans, args->flist, dp); if (error) { args->trans = NULL; - xfs_bmap_cancel(args->flist); + xfs_defer_cancel(args->flist); return error; } } @@ -864,14 +864,14 @@ restart: */ xfs_da_state_free(state); state = NULL; - xfs_bmap_init(args->flist, args->firstblock); + xfs_defer_init(args->flist, args->firstblock); error = xfs_attr3_leaf_to_node(args); if (!error) - error = xfs_bmap_finish(&args->trans, + error = xfs_defer_finish(&args->trans, args->flist, dp); if (error) { args->trans = NULL; - xfs_bmap_cancel(args->flist); + xfs_defer_cancel(args->flist); goto out; } @@ -892,13 +892,13 @@ restart: * in the index/blkno/rmtblkno/rmtblkcnt fields and * in the index2/blkno2/rmtblkno2/rmtblkcnt2 fields. */ - xfs_bmap_init(args->flist, args->firstblock); + xfs_defer_init(args->flist, args->firstblock); error = xfs_da3_split(state); if (!error) - error = xfs_bmap_finish(&args->trans, args->flist, dp); + error = xfs_defer_finish(&args->trans, args->flist, dp); if (error) { args->trans = NULL; - xfs_bmap_cancel(args->flist); + xfs_defer_cancel(args->flist); goto out; } } else { @@ -991,14 +991,14 @@ restart: * Check to see if the tree needs to be collapsed. */ if (retval && (state->path.active > 1)) { - xfs_bmap_init(args->flist, args->firstblock); + xfs_defer_init(args->flist, args->firstblock); error = xfs_da3_join(state); if (!error) - error = xfs_bmap_finish(&args->trans, + error = xfs_defer_finish(&args->trans, args->flist, dp); if (error) { args->trans = NULL; - xfs_bmap_cancel(args->flist); + xfs_defer_cancel(args->flist); goto out; } } @@ -1114,13 +1114,13 @@ xfs_attr_node_removename(xfs_da_args_t *args) * Check to see if the tree needs to be collapsed. */ if (retval && (state->path.active > 1)) { - xfs_bmap_init(args->flist, args->firstblock); + xfs_defer_init(args->flist, args->firstblock); error = xfs_da3_join(state); if (!error) - error = xfs_bmap_finish(&args->trans, args->flist, dp); + error = xfs_defer_finish(&args->trans, args->flist, dp); if (error) { args->trans = NULL; - xfs_bmap_cancel(args->flist); + xfs_defer_cancel(args->flist); goto out; } /* @@ -1147,15 +1147,15 @@ xfs_attr_node_removename(xfs_da_args_t *args) goto out; if ((forkoff = xfs_attr_shortform_allfit(bp, dp))) { - xfs_bmap_init(args->flist, args->firstblock); + xfs_defer_init(args->flist, args->firstblock); error = xfs_attr3_leaf_to_shortform(bp, args, forkoff); /* bp is gone due to xfs_da_shrink_inode */ if (!error) - error = xfs_bmap_finish(&args->trans, + error = xfs_defer_finish(&args->trans, args->flist, dp); if (error) { args->trans = NULL; - xfs_bmap_cancel(args->flist); + xfs_defer_cancel(args->flist); goto out; } } else diff --git a/fs/xfs/libxfs/xfs_attr_remote.c b/fs/xfs/libxfs/xfs_attr_remote.c index 93a9ce1..aabb516 100644 --- a/fs/xfs/libxfs/xfs_attr_remote.c +++ b/fs/xfs/libxfs/xfs_attr_remote.c @@ -461,16 +461,16 @@ xfs_attr_rmtval_set( * extent and then crash then the block may not contain the * correct metadata after log recovery occurs. */ - xfs_bmap_init(args->flist, args->firstblock); + xfs_defer_init(args->flist, args->firstblock); nmap = 1; error = xfs_bmapi_write(args->trans, dp, (xfs_fileoff_t)lblkno, blkcnt, XFS_BMAPI_ATTRFORK, args->firstblock, args->total, &map, &nmap, args->flist); if (!error) - error = xfs_bmap_finish(&args->trans, args->flist, dp); + error = xfs_defer_finish(&args->trans, args->flist, dp); if (error) { args->trans = NULL; - xfs_bmap_cancel(args->flist); + xfs_defer_cancel(args->flist); return error; } @@ -504,7 +504,7 @@ xfs_attr_rmtval_set( ASSERT(blkcnt > 0); - xfs_bmap_init(args->flist, args->firstblock); + xfs_defer_init(args->flist, args->firstblock); nmap = 1; error = xfs_bmapi_read(dp, (xfs_fileoff_t)lblkno, blkcnt, &map, &nmap, @@ -604,16 +604,16 @@ xfs_attr_rmtval_remove( blkcnt = args->rmtblkcnt; done = 0; while (!done) { - xfs_bmap_init(args->flist, args->firstblock); + xfs_defer_init(args->flist, args->firstblock); error = xfs_bunmapi(args->trans, args->dp, lblkno, blkcnt, XFS_BMAPI_ATTRFORK, 1, args->firstblock, args->flist, &done); if (!error) - error = xfs_bmap_finish(&args->trans, args->flist, + error = xfs_defer_finish(&args->trans, args->flist, args->dp); if (error) { args->trans = NULL; - xfs_bmap_cancel(args->flist); + xfs_defer_cancel(args->flist); return error; } diff --git a/fs/xfs/libxfs/xfs_bmap.c b/fs/xfs/libxfs/xfs_bmap.c index e090d34..71bf553 100644 --- a/fs/xfs/libxfs/xfs_bmap.c +++ b/fs/xfs/libxfs/xfs_bmap.c @@ -572,11 +572,11 @@ xfs_bmap_validate_ret( void xfs_bmap_add_free( struct xfs_mount *mp, /* mount point structure */ - struct xfs_bmap_free *flist, /* list of extents */ + struct xfs_defer_ops *flist, /* list of extents */ xfs_fsblock_t bno, /* fs block number of extent */ xfs_filblks_t len) /* length of extent */ { - struct xfs_bmap_free_item *new; /* new element */ + struct xfs_extent_free_item *new; /* new element */ #ifdef DEBUG xfs_agnumber_t agno; xfs_agblock_t agbno; @@ -594,9 +594,9 @@ xfs_bmap_add_free( #endif ASSERT(xfs_bmap_free_item_zone != NULL); new = kmem_zone_alloc(xfs_bmap_free_item_zone, KM_SLEEP); - new->xbfi_startblock = bno; - new->xbfi_blockcount = (xfs_extlen_t)len; - xfs_defer_add(flist, XFS_DEFER_OPS_TYPE_FREE, &new->xbfi_list); + new->xefi_startblock = bno; + new->xefi_blockcount = (xfs_extlen_t)len; + xfs_defer_add(flist, XFS_DEFER_OPS_TYPE_FREE, &new->xefi_list); } /* @@ -672,7 +672,7 @@ xfs_bmap_extents_to_btree( xfs_trans_t *tp, /* transaction pointer */ xfs_inode_t *ip, /* incore inode pointer */ xfs_fsblock_t *firstblock, /* first-block-allocated */ - xfs_bmap_free_t *flist, /* blocks freed in xaction */ + struct xfs_defer_ops *flist, /* blocks freed in xaction */ xfs_btree_cur_t **curp, /* cursor returned to caller */ int wasdel, /* converting a delayed alloc */ int *logflagsp, /* inode logging flags */ @@ -940,7 +940,7 @@ xfs_bmap_add_attrfork_btree( xfs_trans_t *tp, /* transaction pointer */ xfs_inode_t *ip, /* incore inode pointer */ xfs_fsblock_t *firstblock, /* first block allocated */ - xfs_bmap_free_t *flist, /* blocks to free at commit */ + struct xfs_defer_ops *flist, /* blocks to free at commit */ int *flags) /* inode logging flags */ { xfs_btree_cur_t *cur; /* btree cursor */ @@ -983,7 +983,7 @@ xfs_bmap_add_attrfork_extents( xfs_trans_t *tp, /* transaction pointer */ xfs_inode_t *ip, /* incore inode pointer */ xfs_fsblock_t *firstblock, /* first block allocated */ - xfs_bmap_free_t *flist, /* blocks to free at commit */ + struct xfs_defer_ops *flist, /* blocks to free at commit */ int *flags) /* inode logging flags */ { xfs_btree_cur_t *cur; /* bmap btree cursor */ @@ -1018,7 +1018,7 @@ xfs_bmap_add_attrfork_local( xfs_trans_t *tp, /* transaction pointer */ xfs_inode_t *ip, /* incore inode pointer */ xfs_fsblock_t *firstblock, /* first block allocated */ - xfs_bmap_free_t *flist, /* blocks to free at commit */ + struct xfs_defer_ops *flist, /* blocks to free at commit */ int *flags) /* inode logging flags */ { xfs_da_args_t dargs; /* args for dir/attr code */ @@ -1059,7 +1059,7 @@ xfs_bmap_add_attrfork( int rsvd) /* xact may use reserved blks */ { xfs_fsblock_t firstblock; /* 1st block/ag allocated */ - xfs_bmap_free_t flist; /* freed extent records */ + struct xfs_defer_ops flist; /* freed extent records */ xfs_mount_t *mp; /* mount structure */ xfs_trans_t *tp; /* transaction pointer */ int blks; /* space reservation */ @@ -1125,7 +1125,7 @@ xfs_bmap_add_attrfork( ip->i_afp = kmem_zone_zalloc(xfs_ifork_zone, KM_SLEEP); ip->i_afp->if_flags = XFS_IFEXTENTS; logflags = 0; - xfs_bmap_init(&flist, &firstblock); + xfs_defer_init(&flist, &firstblock); switch (ip->i_d.di_format) { case XFS_DINODE_FMT_LOCAL: error = xfs_bmap_add_attrfork_local(tp, ip, &firstblock, &flist, @@ -1165,7 +1165,7 @@ xfs_bmap_add_attrfork( xfs_log_sb(tp); } - error = xfs_bmap_finish(&tp, &flist, NULL); + error = xfs_defer_finish(&tp, &flist, NULL); if (error) goto bmap_cancel; error = xfs_trans_commit(tp); @@ -1173,7 +1173,7 @@ xfs_bmap_add_attrfork( return error; bmap_cancel: - xfs_bmap_cancel(&flist); + xfs_defer_cancel(&flist); trans_cancel: xfs_trans_cancel(tp); xfs_iunlock(ip, XFS_ILOCK_EXCL); @@ -2214,7 +2214,7 @@ xfs_bmap_add_extent_unwritten_real( xfs_btree_cur_t **curp, /* if *curp is null, not a btree */ xfs_bmbt_irec_t *new, /* new data to add to file extents */ xfs_fsblock_t *first, /* pointer to firstblock variable */ - xfs_bmap_free_t *flist, /* list of extents to be freed */ + struct xfs_defer_ops *flist, /* list of extents to be freed */ int *logflagsp) /* inode logging flags */ { xfs_btree_cur_t *cur; /* btree cursor */ @@ -4447,7 +4447,7 @@ xfs_bmapi_write( xfs_extlen_t total, /* total blocks needed */ struct xfs_bmbt_irec *mval, /* output: map values */ int *nmap, /* i/o: mval size/count */ - struct xfs_bmap_free *flist) /* i/o: list extents to free */ + struct xfs_defer_ops *flist) /* i/o: list extents to free */ { struct xfs_mount *mp = ip->i_mount; struct xfs_ifork *ifp; @@ -4735,7 +4735,7 @@ xfs_bmap_del_extent( xfs_inode_t *ip, /* incore inode pointer */ xfs_trans_t *tp, /* current transaction pointer */ xfs_extnum_t *idx, /* extent number to update/delete */ - xfs_bmap_free_t *flist, /* list of extents to be freed */ + struct xfs_defer_ops *flist, /* list of extents to be freed */ xfs_btree_cur_t *cur, /* if null, not a btree */ xfs_bmbt_irec_t *del, /* data to remove from extents */ int *logflagsp, /* inode logging flags */ @@ -5064,7 +5064,7 @@ xfs_bunmapi( xfs_extnum_t nexts, /* number of extents max */ xfs_fsblock_t *firstblock, /* first allocated block controls a.g. for allocs */ - xfs_bmap_free_t *flist, /* i/o: list extents to free */ + struct xfs_defer_ops *flist, /* i/o: list extents to free */ int *done) /* set if not done yet */ { xfs_btree_cur_t *cur; /* bmap btree cursor */ @@ -5680,7 +5680,7 @@ xfs_bmap_shift_extents( int *done, xfs_fileoff_t stop_fsb, xfs_fsblock_t *firstblock, - struct xfs_bmap_free *flist, + struct xfs_defer_ops *flist, enum shift_direction direction, int num_exts) { @@ -5834,7 +5834,7 @@ xfs_bmap_split_extent_at( struct xfs_inode *ip, xfs_fileoff_t split_fsb, xfs_fsblock_t *firstfsb, - struct xfs_bmap_free *free_list) + struct xfs_defer_ops *free_list) { int whichfork = XFS_DATA_FORK; struct xfs_btree_cur *cur = NULL; @@ -5973,7 +5973,7 @@ xfs_bmap_split_extent( { struct xfs_mount *mp = ip->i_mount; struct xfs_trans *tp; - struct xfs_bmap_free free_list; + struct xfs_defer_ops free_list; xfs_fsblock_t firstfsb; int error; @@ -5985,21 +5985,21 @@ xfs_bmap_split_extent( xfs_ilock(ip, XFS_ILOCK_EXCL); xfs_trans_ijoin(tp, ip, XFS_ILOCK_EXCL); - xfs_bmap_init(&free_list, &firstfsb); + xfs_defer_init(&free_list, &firstfsb); error = xfs_bmap_split_extent_at(tp, ip, split_fsb, &firstfsb, &free_list); if (error) goto out; - error = xfs_bmap_finish(&tp, &free_list, NULL); + error = xfs_defer_finish(&tp, &free_list, NULL); if (error) goto out; return xfs_trans_commit(tp); out: - xfs_bmap_cancel(&free_list); + xfs_defer_cancel(&free_list); xfs_trans_cancel(tp); return error; } diff --git a/fs/xfs/libxfs/xfs_bmap.h b/fs/xfs/libxfs/xfs_bmap.h index 891b728..3dc8393 100644 --- a/fs/xfs/libxfs/xfs_bmap.h +++ b/fs/xfs/libxfs/xfs_bmap.h @@ -32,7 +32,7 @@ extern kmem_zone_t *xfs_bmap_free_item_zone; */ struct xfs_bmalloca { xfs_fsblock_t *firstblock; /* i/o first block allocated */ - struct xfs_bmap_free *flist; /* bmap freelist */ + struct xfs_defer_ops *flist; /* bmap freelist */ struct xfs_trans *tp; /* transaction pointer */ struct xfs_inode *ip; /* incore inode pointer */ struct xfs_bmbt_irec prev; /* extent before the new one */ @@ -62,11 +62,11 @@ struct xfs_bmalloca { * List of extents to be free "later". * The list is kept sorted on xbf_startblock. */ -struct xfs_bmap_free_item +struct xfs_extent_free_item { - xfs_fsblock_t xbfi_startblock;/* starting fs block number */ - xfs_extlen_t xbfi_blockcount;/* number of blocks in extent */ - struct list_head xbfi_list; + xfs_fsblock_t xefi_startblock;/* starting fs block number */ + xfs_extlen_t xefi_blockcount;/* number of blocks in extent */ + struct list_head xefi_list; }; #define XFS_BMAP_MAX_NMAP 4 @@ -164,7 +164,7 @@ void xfs_bmap_trace_exlist(struct xfs_inode *ip, xfs_extnum_t cnt, int xfs_bmap_add_attrfork(struct xfs_inode *ip, int size, int rsvd); void xfs_bmap_local_to_extents_empty(struct xfs_inode *ip, int whichfork); -void xfs_bmap_add_free(struct xfs_mount *mp, struct xfs_bmap_free *flist, +void xfs_bmap_add_free(struct xfs_mount *mp, struct xfs_defer_ops *flist, xfs_fsblock_t bno, xfs_filblks_t len); void xfs_bmap_compute_maxlevels(struct xfs_mount *mp, int whichfork); int xfs_bmap_first_unused(struct xfs_trans *tp, struct xfs_inode *ip, @@ -186,18 +186,18 @@ int xfs_bmapi_write(struct xfs_trans *tp, struct xfs_inode *ip, xfs_fileoff_t bno, xfs_filblks_t len, int flags, xfs_fsblock_t *firstblock, xfs_extlen_t total, struct xfs_bmbt_irec *mval, int *nmap, - struct xfs_bmap_free *flist); + struct xfs_defer_ops *flist); int xfs_bunmapi(struct xfs_trans *tp, struct xfs_inode *ip, xfs_fileoff_t bno, xfs_filblks_t len, int flags, xfs_extnum_t nexts, xfs_fsblock_t *firstblock, - struct xfs_bmap_free *flist, int *done); + struct xfs_defer_ops *flist, int *done); int xfs_check_nostate_extents(struct xfs_ifork *ifp, xfs_extnum_t idx, xfs_extnum_t num); uint xfs_default_attroffset(struct xfs_inode *ip); int xfs_bmap_shift_extents(struct xfs_trans *tp, struct xfs_inode *ip, xfs_fileoff_t *next_fsb, xfs_fileoff_t offset_shift_fsb, int *done, xfs_fileoff_t stop_fsb, xfs_fsblock_t *firstblock, - struct xfs_bmap_free *flist, enum shift_direction direction, + struct xfs_defer_ops *flist, enum shift_direction direction, int num_exts); int xfs_bmap_split_extent(struct xfs_inode *ip, xfs_fileoff_t split_offset); diff --git a/fs/xfs/libxfs/xfs_btree.h b/fs/xfs/libxfs/xfs_btree.h index d111eb6..6713af3 100644 --- a/fs/xfs/libxfs/xfs_btree.h +++ b/fs/xfs/libxfs/xfs_btree.h @@ -19,7 +19,7 @@ #define __XFS_BTREE_H__ struct xfs_buf; -struct xfs_bmap_free; +struct xfs_defer_ops; struct xfs_inode; struct xfs_mount; struct xfs_trans; @@ -255,11 +255,12 @@ typedef struct xfs_btree_cur union { struct { /* needed for BNO, CNT, INO */ struct xfs_buf *agbp; /* agf/agi buffer pointer */ + struct xfs_defer_ops *flist; /* deferred updates */ xfs_agnumber_t agno; /* ag number */ } a; struct { /* needed for BMAP */ struct xfs_inode *ip; /* pointer to our inode */ - struct xfs_bmap_free *flist; /* list to free after */ + struct xfs_defer_ops *flist; /* deferred updates */ xfs_fsblock_t firstblock; /* 1st blk allocated */ int allocated; /* count of alloced */ short forksize; /* fork's inode space */ diff --git a/fs/xfs/libxfs/xfs_da_btree.h b/fs/xfs/libxfs/xfs_da_btree.h index 6e153e3..249813a 100644 --- a/fs/xfs/libxfs/xfs_da_btree.h +++ b/fs/xfs/libxfs/xfs_da_btree.h @@ -19,7 +19,7 @@ #ifndef __XFS_DA_BTREE_H__ #define __XFS_DA_BTREE_H__ -struct xfs_bmap_free; +struct xfs_defer_ops; struct xfs_inode; struct xfs_trans; struct zone; @@ -70,7 +70,7 @@ typedef struct xfs_da_args { xfs_ino_t inumber; /* input/output inode number */ struct xfs_inode *dp; /* directory inode to manipulate */ xfs_fsblock_t *firstblock; /* ptr to firstblock for bmap calls */ - struct xfs_bmap_free *flist; /* ptr to freelist for bmap_finish */ + struct xfs_defer_ops *flist; /* ptr to freelist for bmap_finish */ struct xfs_trans *trans; /* current trans (changes over time) */ xfs_extlen_t total; /* total blocks needed, for 1st bmap */ int whichfork; /* data or attribute fork */ diff --git a/fs/xfs/libxfs/xfs_defer.h b/fs/xfs/libxfs/xfs_defer.h index 8d25086..b9b5a92 100644 --- a/fs/xfs/libxfs/xfs_defer.h +++ b/fs/xfs/libxfs/xfs_defer.h @@ -93,11 +93,4 @@ struct xfs_defer_op_type { void xfs_defer_init_op_type(const struct xfs_defer_op_type *type); -/* XXX: compatibility shims, will go away in the next patch */ -#define xfs_bmap_finish xfs_defer_finish -#define xfs_bmap_cancel xfs_defer_cancel -#define xfs_bmap_init xfs_defer_init -#define xfs_bmap_free xfs_defer_ops -typedef struct xfs_defer_ops xfs_bmap_free_t; - #endif /* __XFS_DEFER_H__ */ diff --git a/fs/xfs/libxfs/xfs_dir2.c b/fs/xfs/libxfs/xfs_dir2.c index 945c0345..0523100 100644 --- a/fs/xfs/libxfs/xfs_dir2.c +++ b/fs/xfs/libxfs/xfs_dir2.c @@ -260,7 +260,7 @@ xfs_dir_createname( struct xfs_name *name, xfs_ino_t inum, /* new entry inode number */ xfs_fsblock_t *first, /* bmap's firstblock */ - xfs_bmap_free_t *flist, /* bmap's freeblock list */ + struct xfs_defer_ops *flist, /* bmap's freeblock list */ xfs_extlen_t total) /* bmap's total block count */ { struct xfs_da_args *args; @@ -437,7 +437,7 @@ xfs_dir_removename( struct xfs_name *name, xfs_ino_t ino, xfs_fsblock_t *first, /* bmap's firstblock */ - xfs_bmap_free_t *flist, /* bmap's freeblock list */ + struct xfs_defer_ops *flist, /* bmap's freeblock list */ xfs_extlen_t total) /* bmap's total block count */ { struct xfs_da_args *args; @@ -499,7 +499,7 @@ xfs_dir_replace( struct xfs_name *name, /* name of entry to replace */ xfs_ino_t inum, /* new inode number */ xfs_fsblock_t *first, /* bmap's firstblock */ - xfs_bmap_free_t *flist, /* bmap's freeblock list */ + struct xfs_defer_ops *flist, /* bmap's freeblock list */ xfs_extlen_t total) /* bmap's total block count */ { struct xfs_da_args *args; diff --git a/fs/xfs/libxfs/xfs_dir2.h b/fs/xfs/libxfs/xfs_dir2.h index e553536..c272f1a 100644 --- a/fs/xfs/libxfs/xfs_dir2.h +++ b/fs/xfs/libxfs/xfs_dir2.h @@ -18,7 +18,7 @@ #ifndef __XFS_DIR2_H__ #define __XFS_DIR2_H__ -struct xfs_bmap_free; +struct xfs_defer_ops; struct xfs_da_args; struct xfs_inode; struct xfs_mount; @@ -129,18 +129,18 @@ extern int xfs_dir_init(struct xfs_trans *tp, struct xfs_inode *dp, extern int xfs_dir_createname(struct xfs_trans *tp, struct xfs_inode *dp, struct xfs_name *name, xfs_ino_t inum, xfs_fsblock_t *first, - struct xfs_bmap_free *flist, xfs_extlen_t tot); + struct xfs_defer_ops *flist, xfs_extlen_t tot); extern int xfs_dir_lookup(struct xfs_trans *tp, struct xfs_inode *dp, struct xfs_name *name, xfs_ino_t *inum, struct xfs_name *ci_name); extern int xfs_dir_removename(struct xfs_trans *tp, struct xfs_inode *dp, struct xfs_name *name, xfs_ino_t ino, xfs_fsblock_t *first, - struct xfs_bmap_free *flist, xfs_extlen_t tot); + struct xfs_defer_ops *flist, xfs_extlen_t tot); extern int xfs_dir_replace(struct xfs_trans *tp, struct xfs_inode *dp, struct xfs_name *name, xfs_ino_t inum, xfs_fsblock_t *first, - struct xfs_bmap_free *flist, xfs_extlen_t tot); + struct xfs_defer_ops *flist, xfs_extlen_t tot); extern int xfs_dir_canenter(struct xfs_trans *tp, struct xfs_inode *dp, struct xfs_name *name); diff --git a/fs/xfs/libxfs/xfs_ialloc.c b/fs/xfs/libxfs/xfs_ialloc.c index c654310..972b2ea 100644 --- a/fs/xfs/libxfs/xfs_ialloc.c +++ b/fs/xfs/libxfs/xfs_ialloc.c @@ -1818,7 +1818,7 @@ xfs_difree_inode_chunk( struct xfs_mount *mp, xfs_agnumber_t agno, struct xfs_inobt_rec_incore *rec, - struct xfs_bmap_free *flist) + struct xfs_defer_ops *flist) { xfs_agblock_t sagbno = XFS_AGINO_TO_AGBNO(mp, rec->ir_startino); int startidx, endidx; @@ -1890,7 +1890,7 @@ xfs_difree_inobt( struct xfs_trans *tp, struct xfs_buf *agbp, xfs_agino_t agino, - struct xfs_bmap_free *flist, + struct xfs_defer_ops *flist, struct xfs_icluster *xic, struct xfs_inobt_rec_incore *orec) { @@ -2122,7 +2122,7 @@ int xfs_difree( struct xfs_trans *tp, /* transaction pointer */ xfs_ino_t inode, /* inode to be freed */ - struct xfs_bmap_free *flist, /* extents to free */ + struct xfs_defer_ops *flist, /* extents to free */ struct xfs_icluster *xic) /* cluster info if deleted */ { /* REFERENCED */ diff --git a/fs/xfs/libxfs/xfs_ialloc.h b/fs/xfs/libxfs/xfs_ialloc.h index 6e450df..2e06b67 100644 --- a/fs/xfs/libxfs/xfs_ialloc.h +++ b/fs/xfs/libxfs/xfs_ialloc.h @@ -95,7 +95,7 @@ int /* error */ xfs_difree( struct xfs_trans *tp, /* transaction pointer */ xfs_ino_t inode, /* inode to be freed */ - struct xfs_bmap_free *flist, /* extents to free */ + struct xfs_defer_ops *flist, /* extents to free */ struct xfs_icluster *ifree); /* cluster info if deleted */ /* diff --git a/fs/xfs/libxfs/xfs_trans_resv.c b/fs/xfs/libxfs/xfs_trans_resv.c index 68cb1e7..4c7eb9d 100644 --- a/fs/xfs/libxfs/xfs_trans_resv.c +++ b/fs/xfs/libxfs/xfs_trans_resv.c @@ -153,9 +153,9 @@ xfs_calc_finobt_res( * item logged to try to account for the overhead of the transaction mechanism. * * Note: Most of the reservations underestimate the number of allocation - * groups into which they could free extents in the xfs_bmap_finish() call. + * groups into which they could free extents in the xfs_defer_finish() call. * This is because the number in the worst case is quite high and quite - * unusual. In order to fix this we need to change xfs_bmap_finish() to free + * unusual. In order to fix this we need to change xfs_defer_finish() to free * extents in only a single AG at a time. This will require changes to the * EFI code as well, however, so that the EFI for the extents not freed is * logged again in each transaction. See SGI PV #261917. diff --git a/fs/xfs/xfs_bmap_util.c b/fs/xfs/xfs_bmap_util.c index d3c3d46..07954e8 100644 --- a/fs/xfs/xfs_bmap_util.c +++ b/fs/xfs/xfs_bmap_util.c @@ -685,7 +685,7 @@ xfs_bmap_punch_delalloc_range( xfs_bmbt_irec_t imap; int nimaps = 1; xfs_fsblock_t firstblock; - xfs_bmap_free_t flist; + struct xfs_defer_ops flist; /* * Map the range first and check that it is a delalloc extent @@ -721,7 +721,7 @@ xfs_bmap_punch_delalloc_range( * allocated or freed for a delalloc extent and hence we need * don't cancel or finish them after the xfs_bunmapi() call. */ - xfs_bmap_init(&flist, &firstblock); + xfs_defer_init(&flist, &firstblock); error = xfs_bunmapi(NULL, ip, start_fsb, 1, 0, 1, &firstblock, &flist, &done); if (error) @@ -884,7 +884,7 @@ xfs_alloc_file_space( int rt; xfs_trans_t *tp; xfs_bmbt_irec_t imaps[1], *imapp; - xfs_bmap_free_t free_list; + struct xfs_defer_ops free_list; uint qblocks, resblks, resrtextents; int error; @@ -975,7 +975,7 @@ xfs_alloc_file_space( xfs_trans_ijoin(tp, ip, 0); - xfs_bmap_init(&free_list, &firstfsb); + xfs_defer_init(&free_list, &firstfsb); error = xfs_bmapi_write(tp, ip, startoffset_fsb, allocatesize_fsb, alloc_type, &firstfsb, resblks, imapp, &nimaps, &free_list); @@ -985,7 +985,7 @@ xfs_alloc_file_space( /* * Complete the transaction */ - error = xfs_bmap_finish(&tp, &free_list, NULL); + error = xfs_defer_finish(&tp, &free_list, NULL); if (error) goto error0; @@ -1008,7 +1008,7 @@ xfs_alloc_file_space( return error; error0: /* Cancel bmap, unlock inode, unreserve quota blocks, cancel trans */ - xfs_bmap_cancel(&free_list); + xfs_defer_cancel(&free_list); xfs_trans_unreserve_quota_nblks(tp, ip, (long)qblocks, 0, quota_flag); error1: /* Just cancel transaction */ @@ -1026,7 +1026,7 @@ xfs_unmap_extent( { struct xfs_mount *mp = ip->i_mount; struct xfs_trans *tp; - struct xfs_bmap_free free_list; + struct xfs_defer_ops free_list; xfs_fsblock_t firstfsb; uint resblks = XFS_DIOSTRAT_SPACE_RES(mp, 0); int error; @@ -1045,13 +1045,13 @@ xfs_unmap_extent( xfs_trans_ijoin(tp, ip, 0); - xfs_bmap_init(&free_list, &firstfsb); + xfs_defer_init(&free_list, &firstfsb); error = xfs_bunmapi(tp, ip, startoffset_fsb, len_fsb, 0, 2, &firstfsb, &free_list, done); if (error) goto out_bmap_cancel; - error = xfs_bmap_finish(&tp, &free_list, NULL); + error = xfs_defer_finish(&tp, &free_list, ip); if (error) goto out_bmap_cancel; @@ -1061,7 +1061,7 @@ out_unlock: return error; out_bmap_cancel: - xfs_bmap_cancel(&free_list); + xfs_defer_cancel(&free_list); out_trans_cancel: xfs_trans_cancel(tp); goto out_unlock; @@ -1250,7 +1250,7 @@ xfs_shift_file_space( struct xfs_mount *mp = ip->i_mount; struct xfs_trans *tp; int error; - struct xfs_bmap_free free_list; + struct xfs_defer_ops free_list; xfs_fsblock_t first_block; xfs_fileoff_t stop_fsb; xfs_fileoff_t next_fsb; @@ -1328,7 +1328,7 @@ xfs_shift_file_space( xfs_trans_ijoin(tp, ip, XFS_ILOCK_EXCL); - xfs_bmap_init(&free_list, &first_block); + xfs_defer_init(&free_list, &first_block); /* * We are using the write transaction in which max 2 bmbt @@ -1340,7 +1340,7 @@ xfs_shift_file_space( if (error) goto out_bmap_cancel; - error = xfs_bmap_finish(&tp, &free_list, NULL); + error = xfs_defer_finish(&tp, &free_list, NULL); if (error) goto out_bmap_cancel; @@ -1350,7 +1350,7 @@ xfs_shift_file_space( return error; out_bmap_cancel: - xfs_bmap_cancel(&free_list); + xfs_defer_cancel(&free_list); out_trans_cancel: xfs_trans_cancel(tp); return error; diff --git a/fs/xfs/xfs_bmap_util.h b/fs/xfs/xfs_bmap_util.h index 51aadde..68a621a 100644 --- a/fs/xfs/xfs_bmap_util.h +++ b/fs/xfs/xfs_bmap_util.h @@ -21,7 +21,7 @@ /* Kernel only BMAP related definitions and functions */ struct xfs_bmbt_irec; -struct xfs_bmap_free_item; +struct xfs_extent_free_item; struct xfs_ifork; struct xfs_inode; struct xfs_mount; diff --git a/fs/xfs/xfs_dquot.c b/fs/xfs/xfs_dquot.c index be17f0a..764e1cc 100644 --- a/fs/xfs/xfs_dquot.c +++ b/fs/xfs/xfs_dquot.c @@ -307,7 +307,7 @@ xfs_qm_dqalloc( xfs_buf_t **O_bpp) { xfs_fsblock_t firstblock; - xfs_bmap_free_t flist; + struct xfs_defer_ops flist; xfs_bmbt_irec_t map; int nmaps, error; xfs_buf_t *bp; @@ -320,7 +320,7 @@ xfs_qm_dqalloc( /* * Initialize the bmap freelist prior to calling bmapi code. */ - xfs_bmap_init(&flist, &firstblock); + xfs_defer_init(&flist, &firstblock); xfs_ilock(quotip, XFS_ILOCK_EXCL); /* * Return if this type of quotas is turned off while we didn't @@ -368,7 +368,7 @@ xfs_qm_dqalloc( dqp->dq_flags & XFS_DQ_ALLTYPES, bp); /* - * xfs_bmap_finish() may commit the current transaction and + * xfs_defer_finish() may commit the current transaction and * start a second transaction if the freelist is not empty. * * Since we still want to modify this buffer, we need to @@ -382,7 +382,7 @@ xfs_qm_dqalloc( xfs_trans_bhold(tp, bp); - error = xfs_bmap_finish(tpp, &flist, NULL); + error = xfs_defer_finish(tpp, &flist, NULL); if (error) goto error1; @@ -398,7 +398,7 @@ xfs_qm_dqalloc( return 0; error1: - xfs_bmap_cancel(&flist); + xfs_defer_cancel(&flist); error0: xfs_iunlock(quotip, XFS_ILOCK_EXCL); diff --git a/fs/xfs/xfs_inode.c b/fs/xfs/xfs_inode.c index d2389bb..3ce50da 100644 --- a/fs/xfs/xfs_inode.c +++ b/fs/xfs/xfs_inode.c @@ -1123,7 +1123,7 @@ xfs_create( struct xfs_inode *ip = NULL; struct xfs_trans *tp = NULL; int error; - xfs_bmap_free_t free_list; + struct xfs_defer_ops free_list; xfs_fsblock_t first_block; bool unlock_dp_on_error = false; prid_t prid; @@ -1183,7 +1183,7 @@ xfs_create( XFS_IOLOCK_PARENT | XFS_ILOCK_PARENT); unlock_dp_on_error = true; - xfs_bmap_init(&free_list, &first_block); + xfs_defer_init(&free_list, &first_block); /* * Reserve disk quota and the inode. @@ -1254,7 +1254,7 @@ xfs_create( */ xfs_qm_vop_create_dqattach(tp, ip, udqp, gdqp, pdqp); - error = xfs_bmap_finish(&tp, &free_list, NULL); + error = xfs_defer_finish(&tp, &free_list, NULL); if (error) goto out_bmap_cancel; @@ -1270,7 +1270,7 @@ xfs_create( return 0; out_bmap_cancel: - xfs_bmap_cancel(&free_list); + xfs_defer_cancel(&free_list); out_trans_cancel: xfs_trans_cancel(tp); out_release_inode: @@ -1402,7 +1402,7 @@ xfs_link( xfs_mount_t *mp = tdp->i_mount; xfs_trans_t *tp; int error; - xfs_bmap_free_t free_list; + struct xfs_defer_ops free_list; xfs_fsblock_t first_block; int resblks; @@ -1453,7 +1453,7 @@ xfs_link( goto error_return; } - xfs_bmap_init(&free_list, &first_block); + xfs_defer_init(&free_list, &first_block); /* * Handle initial link state of O_TMPFILE inode @@ -1483,9 +1483,9 @@ xfs_link( if (mp->m_flags & (XFS_MOUNT_WSYNC|XFS_MOUNT_DIRSYNC)) xfs_trans_set_sync(tp); - error = xfs_bmap_finish(&tp, &free_list, NULL); + error = xfs_defer_finish(&tp, &free_list, NULL); if (error) { - xfs_bmap_cancel(&free_list); + xfs_defer_cancel(&free_list); goto error_return; } @@ -1527,7 +1527,7 @@ xfs_itruncate_extents( { struct xfs_mount *mp = ip->i_mount; struct xfs_trans *tp = *tpp; - xfs_bmap_free_t free_list; + struct xfs_defer_ops free_list; xfs_fsblock_t first_block; xfs_fileoff_t first_unmap_block; xfs_fileoff_t last_block; @@ -1563,7 +1563,7 @@ xfs_itruncate_extents( ASSERT(first_unmap_block < last_block); unmap_len = last_block - first_unmap_block + 1; while (!done) { - xfs_bmap_init(&free_list, &first_block); + xfs_defer_init(&free_list, &first_block); error = xfs_bunmapi(tp, ip, first_unmap_block, unmap_len, xfs_bmapi_aflag(whichfork), @@ -1577,7 +1577,7 @@ xfs_itruncate_extents( * Duplicate the transaction that has the permanent * reservation and commit the old transaction. */ - error = xfs_bmap_finish(&tp, &free_list, ip); + error = xfs_defer_finish(&tp, &free_list, ip); if (error) goto out_bmap_cancel; @@ -1603,7 +1603,7 @@ out_bmap_cancel: * the transaction can be properly aborted. We just need to make sure * we're not holding any resources that we were not when we came in. */ - xfs_bmap_cancel(&free_list); + xfs_defer_cancel(&free_list); goto out; } @@ -1744,7 +1744,7 @@ STATIC int xfs_inactive_ifree( struct xfs_inode *ip) { - xfs_bmap_free_t free_list; + struct xfs_defer_ops free_list; xfs_fsblock_t first_block; struct xfs_mount *mp = ip->i_mount; struct xfs_trans *tp; @@ -1781,7 +1781,7 @@ xfs_inactive_ifree( xfs_ilock(ip, XFS_ILOCK_EXCL); xfs_trans_ijoin(tp, ip, 0); - xfs_bmap_init(&free_list, &first_block); + xfs_defer_init(&free_list, &first_block); error = xfs_ifree(tp, ip, &free_list); if (error) { /* @@ -1808,11 +1808,11 @@ xfs_inactive_ifree( * Just ignore errors at this point. There is nothing we can do except * to try to keep going. Make sure it's not a silent error. */ - error = xfs_bmap_finish(&tp, &free_list, NULL); + error = xfs_defer_finish(&tp, &free_list, NULL); if (error) { - xfs_notice(mp, "%s: xfs_bmap_finish returned error %d", + xfs_notice(mp, "%s: xfs_defer_finish returned error %d", __func__, error); - xfs_bmap_cancel(&free_list); + xfs_defer_cancel(&free_list); } error = xfs_trans_commit(tp); if (error) @@ -2368,7 +2368,7 @@ int xfs_ifree( xfs_trans_t *tp, xfs_inode_t *ip, - xfs_bmap_free_t *flist) + struct xfs_defer_ops *flist) { int error; struct xfs_icluster xic = { 0 }; @@ -2475,7 +2475,7 @@ xfs_iunpin_wait( * directory entry. * * This is still safe from a transactional point of view - it is not until we - * get to xfs_bmap_finish() that we have the possibility of multiple + * get to xfs_defer_finish() that we have the possibility of multiple * transactions in this operation. Hence as long as we remove the directory * entry and drop the link count in the first transaction of the remove * operation, there are no transactional constraints on the ordering here. @@ -2490,7 +2490,7 @@ xfs_remove( xfs_trans_t *tp = NULL; int is_dir = S_ISDIR(VFS_I(ip)->i_mode); int error = 0; - xfs_bmap_free_t free_list; + struct xfs_defer_ops free_list; xfs_fsblock_t first_block; uint resblks; @@ -2572,7 +2572,7 @@ xfs_remove( if (error) goto out_trans_cancel; - xfs_bmap_init(&free_list, &first_block); + xfs_defer_init(&free_list, &first_block); error = xfs_dir_removename(tp, dp, name, ip->i_ino, &first_block, &free_list, resblks); if (error) { @@ -2588,7 +2588,7 @@ xfs_remove( if (mp->m_flags & (XFS_MOUNT_WSYNC|XFS_MOUNT_DIRSYNC)) xfs_trans_set_sync(tp); - error = xfs_bmap_finish(&tp, &free_list, NULL); + error = xfs_defer_finish(&tp, &free_list, NULL); if (error) goto out_bmap_cancel; @@ -2602,7 +2602,7 @@ xfs_remove( return 0; out_bmap_cancel: - xfs_bmap_cancel(&free_list); + xfs_defer_cancel(&free_list); out_trans_cancel: xfs_trans_cancel(tp); std_return: @@ -2663,7 +2663,7 @@ xfs_sort_for_rename( static int xfs_finish_rename( struct xfs_trans *tp, - struct xfs_bmap_free *free_list) + struct xfs_defer_ops *free_list) { int error; @@ -2674,9 +2674,9 @@ xfs_finish_rename( if (tp->t_mountp->m_flags & (XFS_MOUNT_WSYNC|XFS_MOUNT_DIRSYNC)) xfs_trans_set_sync(tp); - error = xfs_bmap_finish(&tp, free_list, NULL); + error = xfs_defer_finish(&tp, free_list, NULL); if (error) { - xfs_bmap_cancel(free_list); + xfs_defer_cancel(free_list); xfs_trans_cancel(tp); return error; } @@ -2698,7 +2698,7 @@ xfs_cross_rename( struct xfs_inode *dp2, struct xfs_name *name2, struct xfs_inode *ip2, - struct xfs_bmap_free *free_list, + struct xfs_defer_ops *free_list, xfs_fsblock_t *first_block, int spaceres) { @@ -2801,7 +2801,7 @@ xfs_cross_rename( return xfs_finish_rename(tp, free_list); out_trans_abort: - xfs_bmap_cancel(free_list); + xfs_defer_cancel(free_list); xfs_trans_cancel(tp); return error; } @@ -2856,7 +2856,7 @@ xfs_rename( { struct xfs_mount *mp = src_dp->i_mount; struct xfs_trans *tp; - struct xfs_bmap_free free_list; + struct xfs_defer_ops free_list; xfs_fsblock_t first_block; struct xfs_inode *wip = NULL; /* whiteout inode */ struct xfs_inode *inodes[__XFS_SORT_INODES]; @@ -2945,7 +2945,7 @@ xfs_rename( goto out_trans_cancel; } - xfs_bmap_init(&free_list, &first_block); + xfs_defer_init(&free_list, &first_block); /* RENAME_EXCHANGE is unique from here on. */ if (flags & RENAME_EXCHANGE) @@ -3131,7 +3131,7 @@ xfs_rename( return error; out_bmap_cancel: - xfs_bmap_cancel(&free_list); + xfs_defer_cancel(&free_list); out_trans_cancel: xfs_trans_cancel(tp); out_release_wip: diff --git a/fs/xfs/xfs_inode.h b/fs/xfs/xfs_inode.h index 8eb78ec..e1a411e 100644 --- a/fs/xfs/xfs_inode.h +++ b/fs/xfs/xfs_inode.h @@ -27,7 +27,7 @@ struct xfs_dinode; struct xfs_inode; struct xfs_buf; -struct xfs_bmap_free; +struct xfs_defer_ops; struct xfs_bmbt_irec; struct xfs_inode_log_item; struct xfs_mount; @@ -398,7 +398,7 @@ uint xfs_ilock_attr_map_shared(struct xfs_inode *); uint xfs_ip2xflags(struct xfs_inode *); int xfs_ifree(struct xfs_trans *, xfs_inode_t *, - struct xfs_bmap_free *); + struct xfs_defer_ops *); int xfs_itruncate_extents(struct xfs_trans **, struct xfs_inode *, int, xfs_fsize_t); void xfs_iext_realloc(xfs_inode_t *, int, int); diff --git a/fs/xfs/xfs_iomap.c b/fs/xfs/xfs_iomap.c index 023a4b4..dc93c20 100644 --- a/fs/xfs/xfs_iomap.c +++ b/fs/xfs/xfs_iomap.c @@ -129,7 +129,7 @@ xfs_iomap_write_direct( int quota_flag; int rt; xfs_trans_t *tp; - xfs_bmap_free_t free_list; + struct xfs_defer_ops free_list; uint qblocks, resblks, resrtextents; int error; int lockmode; @@ -232,7 +232,7 @@ xfs_iomap_write_direct( * From this point onwards we overwrite the imap pointer that the * caller gave to us. */ - xfs_bmap_init(&free_list, &firstfsb); + xfs_defer_init(&free_list, &firstfsb); nimaps = 1; error = xfs_bmapi_write(tp, ip, offset_fsb, count_fsb, bmapi_flags, &firstfsb, resblks, imap, @@ -243,7 +243,7 @@ xfs_iomap_write_direct( /* * Complete the transaction */ - error = xfs_bmap_finish(&tp, &free_list, NULL); + error = xfs_defer_finish(&tp, &free_list, NULL); if (error) goto out_bmap_cancel; @@ -267,7 +267,7 @@ out_unlock: return error; out_bmap_cancel: - xfs_bmap_cancel(&free_list); + xfs_defer_cancel(&free_list); xfs_trans_unreserve_quota_nblks(tp, ip, (long)qblocks, 0, quota_flag); out_trans_cancel: xfs_trans_cancel(tp); @@ -686,7 +686,7 @@ xfs_iomap_write_allocate( xfs_fileoff_t offset_fsb, last_block; xfs_fileoff_t end_fsb, map_start_fsb; xfs_fsblock_t first_block; - xfs_bmap_free_t free_list; + struct xfs_defer_ops free_list; xfs_filblks_t count_fsb; xfs_trans_t *tp; int nimaps; @@ -728,7 +728,7 @@ xfs_iomap_write_allocate( xfs_ilock(ip, XFS_ILOCK_EXCL); xfs_trans_ijoin(tp, ip, 0); - xfs_bmap_init(&free_list, &first_block); + xfs_defer_init(&free_list, &first_block); /* * it is possible that the extents have changed since @@ -788,7 +788,7 @@ xfs_iomap_write_allocate( if (error) goto trans_cancel; - error = xfs_bmap_finish(&tp, &free_list, NULL); + error = xfs_defer_finish(&tp, &free_list, NULL); if (error) goto trans_cancel; @@ -822,7 +822,7 @@ xfs_iomap_write_allocate( } trans_cancel: - xfs_bmap_cancel(&free_list); + xfs_defer_cancel(&free_list); xfs_trans_cancel(tp); error0: xfs_iunlock(ip, XFS_ILOCK_EXCL); @@ -843,7 +843,7 @@ xfs_iomap_write_unwritten( int nimaps; xfs_trans_t *tp; xfs_bmbt_irec_t imap; - xfs_bmap_free_t free_list; + struct xfs_defer_ops free_list; xfs_fsize_t i_size; uint resblks; int error; @@ -887,7 +887,7 @@ xfs_iomap_write_unwritten( /* * Modify the unwritten extent state of the buffer. */ - xfs_bmap_init(&free_list, &firstfsb); + xfs_defer_init(&free_list, &firstfsb); nimaps = 1; error = xfs_bmapi_write(tp, ip, offset_fsb, count_fsb, XFS_BMAPI_CONVERT, &firstfsb, resblks, @@ -910,7 +910,7 @@ xfs_iomap_write_unwritten( xfs_trans_log_inode(tp, ip, XFS_ILOG_CORE); } - error = xfs_bmap_finish(&tp, &free_list, NULL); + error = xfs_defer_finish(&tp, &free_list, NULL); if (error) goto error_on_bmapi_transaction; @@ -937,7 +937,7 @@ xfs_iomap_write_unwritten( return 0; error_on_bmapi_transaction: - xfs_bmap_cancel(&free_list); + xfs_defer_cancel(&free_list); xfs_trans_cancel(tp); xfs_iunlock(ip, XFS_ILOCK_EXCL); return error; diff --git a/fs/xfs/xfs_rtalloc.c b/fs/xfs/xfs_rtalloc.c index 627f7e6..c761a6a 100644 --- a/fs/xfs/xfs_rtalloc.c +++ b/fs/xfs/xfs_rtalloc.c @@ -770,7 +770,7 @@ xfs_growfs_rt_alloc( xfs_daddr_t d; /* disk block address */ int error; /* error return value */ xfs_fsblock_t firstblock;/* first block allocated in xaction */ - struct xfs_bmap_free flist; /* list of freed blocks */ + struct xfs_defer_ops flist; /* list of freed blocks */ xfs_fsblock_t fsbno; /* filesystem block for bno */ struct xfs_bmbt_irec map; /* block map output */ int nmap; /* number of block maps */ @@ -795,7 +795,7 @@ xfs_growfs_rt_alloc( xfs_ilock(ip, XFS_ILOCK_EXCL); xfs_trans_ijoin(tp, ip, XFS_ILOCK_EXCL); - xfs_bmap_init(&flist, &firstblock); + xfs_defer_init(&flist, &firstblock); /* * Allocate blocks to the bitmap file. */ @@ -810,7 +810,7 @@ xfs_growfs_rt_alloc( /* * Free any blocks freed up in the transaction, then commit. */ - error = xfs_bmap_finish(&tp, &flist, NULL); + error = xfs_defer_finish(&tp, &flist, NULL); if (error) goto out_bmap_cancel; error = xfs_trans_commit(tp); @@ -863,7 +863,7 @@ xfs_growfs_rt_alloc( return 0; out_bmap_cancel: - xfs_bmap_cancel(&flist); + xfs_defer_cancel(&flist); out_trans_cancel: xfs_trans_cancel(tp); return error; diff --git a/fs/xfs/xfs_super.c b/fs/xfs/xfs_super.c index ce50474..688e650 100644 --- a/fs/xfs/xfs_super.c +++ b/fs/xfs/xfs_super.c @@ -1701,7 +1701,7 @@ xfs_init_zones(void) goto out_free_ioend_bioset; xfs_bmap_free_item_zone = kmem_zone_init( - sizeof(struct xfs_bmap_free_item), + sizeof(struct xfs_extent_free_item), "xfs_bmap_free_item"); if (!xfs_bmap_free_item_zone) goto out_destroy_log_ticket_zone; diff --git a/fs/xfs/xfs_symlink.c b/fs/xfs/xfs_symlink.c index 20af47b..3b005ec 100644 --- a/fs/xfs/xfs_symlink.c +++ b/fs/xfs/xfs_symlink.c @@ -173,7 +173,7 @@ xfs_symlink( struct xfs_inode *ip = NULL; int error = 0; int pathlen; - struct xfs_bmap_free free_list; + struct xfs_defer_ops free_list; xfs_fsblock_t first_block; bool unlock_dp_on_error = false; xfs_fileoff_t first_fsb; @@ -270,7 +270,7 @@ xfs_symlink( * Initialize the bmap freelist prior to calling either * bmapi or the directory create code. */ - xfs_bmap_init(&free_list, &first_block); + xfs_defer_init(&free_list, &first_block); /* * Allocate an inode for the symlink. @@ -377,7 +377,7 @@ xfs_symlink( xfs_trans_set_sync(tp); } - error = xfs_bmap_finish(&tp, &free_list, NULL); + error = xfs_defer_finish(&tp, &free_list, NULL); if (error) goto out_bmap_cancel; @@ -393,7 +393,7 @@ xfs_symlink( return 0; out_bmap_cancel: - xfs_bmap_cancel(&free_list); + xfs_defer_cancel(&free_list); out_trans_cancel: xfs_trans_cancel(tp); out_release_inode: @@ -427,7 +427,7 @@ xfs_inactive_symlink_rmt( int done; int error; xfs_fsblock_t first_block; - xfs_bmap_free_t free_list; + struct xfs_defer_ops free_list; int i; xfs_mount_t *mp; xfs_bmbt_irec_t mval[XFS_SYMLINK_MAPS]; @@ -466,7 +466,7 @@ xfs_inactive_symlink_rmt( * Find the block(s) so we can inval and unmap them. */ done = 0; - xfs_bmap_init(&free_list, &first_block); + xfs_defer_init(&free_list, &first_block); nmaps = ARRAY_SIZE(mval); error = xfs_bmapi_read(ip, 0, xfs_symlink_blocks(mp, size), mval, &nmaps, 0); @@ -496,7 +496,7 @@ xfs_inactive_symlink_rmt( /* * Commit the first transaction. This logs the EFI and the inode. */ - error = xfs_bmap_finish(&tp, &free_list, ip); + error = xfs_defer_finish(&tp, &free_list, ip); if (error) goto error_bmap_cancel; /* @@ -526,7 +526,7 @@ xfs_inactive_symlink_rmt( return 0; error_bmap_cancel: - xfs_bmap_cancel(&free_list); + xfs_defer_cancel(&free_list); error_trans_cancel: xfs_trans_cancel(tp); error_unlock: diff --git a/fs/xfs/xfs_trans.h b/fs/xfs/xfs_trans.h index 005fbec..4a3721e 100644 --- a/fs/xfs/xfs_trans.h +++ b/fs/xfs/xfs_trans.h @@ -211,11 +211,6 @@ void xfs_trans_log_buf(xfs_trans_t *, struct xfs_buf *, uint, uint); void xfs_trans_log_inode(xfs_trans_t *, struct xfs_inode *, uint); void xfs_extent_free_init_defer_op(void); -struct xfs_efi_log_item *xfs_trans_get_efi(struct xfs_trans *, uint); -void xfs_trans_log_efi_extent(struct xfs_trans *, - struct xfs_efi_log_item *, - xfs_fsblock_t, - xfs_extlen_t); struct xfs_efd_log_item *xfs_trans_get_efd(struct xfs_trans *, struct xfs_efi_log_item *, uint); diff --git a/fs/xfs/xfs_trans_extfree.c b/fs/xfs/xfs_trans_extfree.c index a9f34ee..b484902 100644 --- a/fs/xfs/xfs_trans_extfree.c +++ b/fs/xfs/xfs_trans_extfree.c @@ -35,7 +35,7 @@ * caller must use all nextents extents, because we are not * flexible about this at all. */ -struct xfs_efi_log_item * +STATIC struct xfs_efi_log_item * xfs_trans_get_efi(struct xfs_trans *tp, uint nextents) { @@ -59,7 +59,7 @@ xfs_trans_get_efi(struct xfs_trans *tp, * extent is to be logged as needing to be freed. It should * be called once for each extent to be freed. */ -void +STATIC void xfs_trans_log_efi_extent(struct xfs_trans *tp, struct xfs_efi_log_item *efip, xfs_fsblock_t start_block, @@ -156,13 +156,13 @@ xfs_extent_free_diff_items( struct list_head *b) { struct xfs_mount *mp = priv; - struct xfs_bmap_free_item *ra; - struct xfs_bmap_free_item *rb; + struct xfs_extent_free_item *ra; + struct xfs_extent_free_item *rb; - ra = container_of(a, struct xfs_bmap_free_item, xbfi_list); - rb = container_of(b, struct xfs_bmap_free_item, xbfi_list); - return XFS_FSB_TO_AGNO(mp, ra->xbfi_startblock) - - XFS_FSB_TO_AGNO(mp, rb->xbfi_startblock); + ra = container_of(a, struct xfs_extent_free_item, xefi_list); + rb = container_of(b, struct xfs_extent_free_item, xefi_list); + return XFS_FSB_TO_AGNO(mp, ra->xefi_startblock) - + XFS_FSB_TO_AGNO(mp, rb->xefi_startblock); } /* Get an EFI. */ @@ -181,11 +181,11 @@ xfs_extent_free_log_item( void *intent, struct list_head *item) { - struct xfs_bmap_free_item *free; + struct xfs_extent_free_item *free; - free = container_of(item, struct xfs_bmap_free_item, xbfi_list); - xfs_trans_log_efi_extent(tp, intent, free->xbfi_startblock, - free->xbfi_blockcount); + free = container_of(item, struct xfs_extent_free_item, xefi_list); + xfs_trans_log_efi_extent(tp, intent, free->xefi_startblock, + free->xefi_blockcount); } /* Get an EFD so we can process all the free extents. */ @@ -207,13 +207,13 @@ xfs_extent_free_finish_item( void *done_item, void **state) { - struct xfs_bmap_free_item *free; + struct xfs_extent_free_item *free; int error; - free = container_of(item, struct xfs_bmap_free_item, xbfi_list); + free = container_of(item, struct xfs_extent_free_item, xefi_list); error = xfs_trans_free_extent(tp, done_item, - free->xbfi_startblock, - free->xbfi_blockcount); + free->xefi_startblock, + free->xefi_blockcount); kmem_free(free); return error; } @@ -231,9 +231,9 @@ STATIC void xfs_extent_free_cancel_item( struct list_head *item) { - struct xfs_bmap_free_item *free; + struct xfs_extent_free_item *free; - free = container_of(item, struct xfs_bmap_free_item, xbfi_list); + free = container_of(item, struct xfs_extent_free_item, xefi_list); kmem_free(free); }