From patchwork Tue Mar 26 03:37:01 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Darrick J. Wong" X-Patchwork-Id: 13603460 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id E606B1D53C for ; Tue, 26 Mar 2024 03:37:01 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1711424222; cv=none; b=ocEiHRHcsOnyOwk/FQc5lcW84WA8Rq+RyFFPskSw6K5a74yt9h053eY2G3GuNwghqcuj4zV7pZdwPeDeEALXj0pvxtoQPLi3A9rq0GTw8+LFfiWYBtTe7NpxaYG2l06g0mNk0DGoA35mS98Oxwsld5GqSc54YWOvDgH0BVc2Tdk= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1711424222; c=relaxed/simple; bh=5DEvZDxbEdi+a+x6FKlnvJ+KFI+BE4/ssl+CGqZczXU=; h=Date:Subject:From:To:Cc:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=UMYFjjfaTRHoajbYIb8UnR2Uedc8ySUrDuI4rSM4yYOB6HQCcVCbQBhtQGevkBJQBwS6BQznsttj5HRRvvmI06Tgf6tDg/G6TnxU1LYg7wh6MO6x5uGZRzayZ4KOOuMBF4KilRjTKpSeb64C9pXctZd8mLWaVPcqidDeyHnX31s= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=Dm1SS4xT; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="Dm1SS4xT" Received: by smtp.kernel.org (Postfix) with ESMTPSA id B929DC433F1; Tue, 26 Mar 2024 03:37:01 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1711424221; bh=5DEvZDxbEdi+a+x6FKlnvJ+KFI+BE4/ssl+CGqZczXU=; h=Date:Subject:From:To:Cc:In-Reply-To:References:From; b=Dm1SS4xTTdSrQtcmgjmZMFUJ+nXfj3SojRHW95CNabmJamxsBJSPGXs92CJA8ajTO wKhztu6wI1tm/6UHD9iEWVhqtrYTdmtzXvE6MKZpPbF1h5zBdj5vtBPljiihuBskX6 aVyUiZ9eL8dpvDOGceL1SkOK0adPBYkTgS5q4Nj1BcFO1bP/Z7FhjivgWU2kx8uPh2 uTOgye018GmpiZq3Fv3vC5OctMAmLKkaadBrPCNEUahDSYKYck4HptFbWvU0eShXA0 D+FXB1+uXTnVQ21BtMRYSeYL5yukb20ql0Tb3QKWxiC/VhSemElCZb0xEVg1h5Gui3 84cEgHqwE+xtg== Date: Mon, 25 Mar 2024 20:37:01 -0700 Subject: [PATCH 033/110] xfs: remove bc_ino.flags From: "Darrick J. Wong" To: cem@kernel.org, djwong@kernel.org Cc: Christoph Hellwig , linux-xfs@vger.kernel.org Message-ID: <171142131860.2215168.7368213418762511345.stgit@frogsfrogsfrogs> In-Reply-To: <171142131228.2215168.2795743548791967397.stgit@frogsfrogsfrogs> References: <171142131228.2215168.2795743548791967397.stgit@frogsfrogsfrogs> User-Agent: StGit/0.19 Precedence: bulk X-Mailing-List: linux-xfs@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 From: Christoph Hellwig Source kernel commit: e9e66df8bfa4132d905543a6b099ec8a3380b732 Just move the two flags into bc_flags where there is plenty of space. Signed-off-by: Christoph Hellwig Reviewed-by: Darrick J. Wong Signed-off-by: Darrick J. Wong --- libxfs/xfs_bmap.c | 27 +++++++++------------------ libxfs/xfs_bmap_btree.c | 14 ++++---------- libxfs/xfs_btree.c | 2 +- libxfs/xfs_btree.h | 12 ++++++------ 4 files changed, 20 insertions(+), 35 deletions(-) diff --git a/libxfs/xfs_bmap.c b/libxfs/xfs_bmap.c index 72d35f664110..9e44f4caee16 100644 --- a/libxfs/xfs_bmap.c +++ b/libxfs/xfs_bmap.c @@ -645,7 +645,8 @@ xfs_bmap_extents_to_btree( * Need a cursor. Can't allocate until bb_level is filled in. */ cur = xfs_bmbt_init_cursor(mp, tp, ip, whichfork); - cur->bc_ino.flags = wasdel ? XFS_BTCUR_BMBT_WASDEL : 0; + if (wasdel) + cur->bc_flags |= XFS_BTREE_BMBT_WASDEL; /* * Convert to a btree with two levels, one record in root. */ @@ -1443,8 +1444,7 @@ xfs_bmap_add_extent_delay_real( ASSERT(whichfork != XFS_ATTR_FORK); ASSERT(!isnullstartblock(new->br_startblock)); - ASSERT(!bma->cur || - (bma->cur->bc_ino.flags & XFS_BTCUR_BMBT_WASDEL)); + ASSERT(!bma->cur || (bma->cur->bc_flags & XFS_BTREE_BMBT_WASDEL)); XFS_STATS_INC(mp, xs_add_exlist); @@ -2703,7 +2703,7 @@ xfs_bmap_add_extent_hole_real( struct xfs_bmbt_irec old; ASSERT(!isnullstartblock(new->br_startblock)); - ASSERT(!cur || !(cur->bc_ino.flags & XFS_BTCUR_BMBT_WASDEL)); + ASSERT(!cur || !(cur->bc_flags & XFS_BTREE_BMBT_WASDEL)); XFS_STATS_INC(mp, xs_add_exlist); @@ -4223,9 +4223,8 @@ xfs_bmapi_allocate( */ bma->nallocs++; - if (bma->cur) - bma->cur->bc_ino.flags = - bma->wasdel ? XFS_BTCUR_BMBT_WASDEL : 0; + if (bma->cur && bma->wasdel) + bma->cur->bc_flags |= XFS_BTREE_BMBT_WASDEL; bma->got.br_startoff = bma->offset; bma->got.br_startblock = bma->blkno; @@ -4760,10 +4759,8 @@ xfs_bmapi_remap( ip->i_nblocks += len; xfs_trans_log_inode(tp, ip, XFS_ILOG_CORE); - if (ifp->if_format == XFS_DINODE_FMT_BTREE) { + if (ifp->if_format == XFS_DINODE_FMT_BTREE) cur = xfs_bmbt_init_cursor(mp, tp, ip, whichfork); - cur->bc_ino.flags = 0; - } got.br_startoff = bno; got.br_startblock = startblock; @@ -5394,7 +5391,6 @@ __xfs_bunmapi( if (ifp->if_format == XFS_DINODE_FMT_BTREE) { ASSERT(ifp->if_format == XFS_DINODE_FMT_BTREE); cur = xfs_bmbt_init_cursor(mp, tp, ip, whichfork); - cur->bc_ino.flags = 0; } else cur = NULL; @@ -5855,10 +5851,8 @@ xfs_bmap_collapse_extents( if (error) return error; - if (ifp->if_format == XFS_DINODE_FMT_BTREE) { + if (ifp->if_format == XFS_DINODE_FMT_BTREE) cur = xfs_bmbt_init_cursor(mp, tp, ip, whichfork); - cur->bc_ino.flags = 0; - } if (!xfs_iext_lookup_extent(ip, ifp, *next_fsb, &icur, &got)) { *done = true; @@ -5972,10 +5966,8 @@ xfs_bmap_insert_extents( if (error) return error; - if (ifp->if_format == XFS_DINODE_FMT_BTREE) { + if (ifp->if_format == XFS_DINODE_FMT_BTREE) cur = xfs_bmbt_init_cursor(mp, tp, ip, whichfork); - cur->bc_ino.flags = 0; - } if (*next_fsb == NULLFSBLOCK) { xfs_iext_last(ifp, &icur); @@ -6092,7 +6084,6 @@ xfs_bmap_split_extent( if (ifp->if_format == XFS_DINODE_FMT_BTREE) { cur = xfs_bmbt_init_cursor(mp, tp, ip, whichfork); - cur->bc_ino.flags = 0; error = xfs_bmbt_lookup_eq(cur, &got, &i); if (error) goto del_cursor; diff --git a/libxfs/xfs_bmap_btree.c b/libxfs/xfs_bmap_btree.c index acb83443fc03..52a1ce460a1b 100644 --- a/libxfs/xfs_bmap_btree.c +++ b/libxfs/xfs_bmap_btree.c @@ -170,13 +170,8 @@ xfs_bmbt_dup_cursor( new = xfs_bmbt_init_cursor(cur->bc_mp, cur->bc_tp, cur->bc_ino.ip, cur->bc_ino.whichfork); - - /* - * Copy the firstblock, dfops, and flags values, - * since init cursor doesn't get them. - */ - new->bc_ino.flags = cur->bc_ino.flags; - + new->bc_flags |= (cur->bc_flags & + (XFS_BTREE_BMBT_INVALID_OWNER | XFS_BTREE_BMBT_WASDEL)); return new; } @@ -210,7 +205,7 @@ xfs_bmbt_alloc_block( xfs_rmap_ino_bmbt_owner(&args.oinfo, cur->bc_ino.ip->i_ino, cur->bc_ino.whichfork); args.minlen = args.maxlen = args.prod = 1; - args.wasdel = cur->bc_ino.flags & XFS_BTCUR_BMBT_WASDEL; + args.wasdel = cur->bc_flags & XFS_BTREE_BMBT_WASDEL; if (!args.wasdel && args.tp->t_blk_res == 0) return -ENOSPC; @@ -556,7 +551,6 @@ xfs_bmbt_init_common( cur->bc_ino.ip = ip; cur->bc_ino.allocated = 0; - cur->bc_ino.flags = 0; return cur; } @@ -747,7 +741,7 @@ xfs_bmbt_change_owner( ASSERT(xfs_ifork_ptr(ip, whichfork)->if_format == XFS_DINODE_FMT_BTREE); cur = xfs_bmbt_init_cursor(ip->i_mount, tp, ip, whichfork); - cur->bc_ino.flags |= XFS_BTCUR_BMBT_INVALID_OWNER; + cur->bc_flags |= XFS_BTREE_BMBT_INVALID_OWNER; error = xfs_btree_change_owner(cur, new_owner, buffer_list); xfs_btree_del_cursor(cur, error); diff --git a/libxfs/xfs_btree.c b/libxfs/xfs_btree.c index cd8cb2def194..3b9c95bcfbdd 100644 --- a/libxfs/xfs_btree.c +++ b/libxfs/xfs_btree.c @@ -1834,7 +1834,7 @@ xfs_btree_lookup_get_block( /* Check the inode owner since the verifiers don't. */ if (xfs_has_crc(cur->bc_mp) && - !(cur->bc_ino.flags & XFS_BTCUR_BMBT_INVALID_OWNER) && + !(cur->bc_flags & XFS_BTREE_BMBT_INVALID_OWNER) && (cur->bc_ops->geom_flags & XFS_BTGEO_LONG_PTRS) && be64_to_cpu((*blkp)->bb_u.l.bb_owner) != cur->bc_ino.ip->i_ino) diff --git a/libxfs/xfs_btree.h b/libxfs/xfs_btree.h index 5a292d7a7096..17a0324a304e 100644 --- a/libxfs/xfs_btree.h +++ b/libxfs/xfs_btree.h @@ -249,12 +249,6 @@ struct xfs_btree_cur_ino { int allocated; short forksize; char whichfork; - char flags; -/* We are converting a delalloc reservation */ -#define XFS_BTCUR_BMBT_WASDEL (1 << 0) - -/* For extent swap, ignore owner check in verifier */ -#define XFS_BTCUR_BMBT_INVALID_OWNER (1 << 1) }; struct xfs_btree_level { @@ -321,6 +315,12 @@ xfs_btree_cur_sizeof(unsigned int nlevels) */ #define XFS_BTREE_STAGING (1U << 0) +/* We are converting a delalloc reservation (only for bmbt btrees) */ +#define XFS_BTREE_BMBT_WASDEL (1U << 1) + +/* For extent swap, ignore owner check in verifier (only for bmbt btrees) */ +#define XFS_BTREE_BMBT_INVALID_OWNER (1U << 2) + #define XFS_BTREE_NOERROR 0 #define XFS_BTREE_ERROR 1