From patchwork Thu Dec 19 19:25:29 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: 13915562 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 A16971AAA08 for ; Thu, 19 Dec 2024 19:25:29 +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=1734636329; cv=none; b=u1BqYhAEy6jTnijceDWY7ZiFGX0NtprD+dkB84GFpsLR2yDUHLbfjygONA3ksUHRbFzSa4gLbR/UDZBXEg1vvIKlj6G15bPICg/YeczsugKRWTVUTUHwAUI6ZS/AGj72AmDu53jMOro5mSBjH1gDRKf95QdB/16YehLI7P/czU0= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1734636329; c=relaxed/simple; bh=PUrxZQQmnDvP0HVg3TTaZjKiF/sPY0eQja//bhHFpaE=; h=Date:Subject:From:To:Cc:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=NrutTs0whAfq7p3iZj+Xv6UO81Wze63BVOaLXH640R1QmH4AlZLHVklXoTEHgQyy+Iqzt4iKYhkMD2JmL8FW3PYzVFQkb+FIcsjdynHJR44Vujen6s9Y44e63kmrplIztrI9QQ9GGm+kcvv3y4ysIYgsTNQYaIKOFsbwDx1QpOE= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=rTEchErH; 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="rTEchErH" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 762DBC4CECE; Thu, 19 Dec 2024 19:25:29 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1734636329; bh=PUrxZQQmnDvP0HVg3TTaZjKiF/sPY0eQja//bhHFpaE=; h=Date:Subject:From:To:Cc:In-Reply-To:References:From; b=rTEchErH4UgXkI4KNmBxeqN+VymI5Tyc1eOGVDAwGeWFDd/9/ec/kMxoPAzK84aXs vJ4HRQu5Ewfs3BeJNA9+ZO7QZzAZaq4cGZ0ROa0fD74jmfE6/CQxfJsx6L0DMEtj+D NUnB0dM7OWuhkcskTe+F3zT6xCMymvvEgtRiOJgEqGIXDVU+gjoV0kS0dar2l4iAPX kYgqnW2tylyyevIgcjXGYcncIjLOiA8WSr8NsWuR0U64QmCWo8/uPRBjv/6j1mLCk6 GxB1Qn5B+cELcvbdipTLz71bthpGJ+yUz/RX6sAkz9xVKpc9bTxQvxXh2CEjXB8RkR TPcZgepStcQEg== Date: Thu, 19 Dec 2024 11:25:29 -0800 Subject: [PATCH 08/37] xfs: add a realtime flag to the rmap update log redo items From: "Darrick J. Wong" To: djwong@kernel.org Cc: hch@lst.de, linux-xfs@vger.kernel.org, hch@lst.de Message-ID: <173463579891.1571512.5054200927639204753.stgit@frogsfrogsfrogs> In-Reply-To: <173463579653.1571512.7862891421559358642.stgit@frogsfrogsfrogs> References: <173463579653.1571512.7862891421559358642.stgit@frogsfrogsfrogs> Precedence: bulk X-Mailing-List: linux-xfs@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 From: Darrick J. Wong Extend the rmap update (RUI) log items to handle realtime volumes by adding a new log intent item type. Signed-off-by: "Darrick J. Wong" Reviewed-by: Christoph Hellwig --- fs/xfs/libxfs/xfs_defer.h | 1 fs/xfs/libxfs/xfs_log_format.h | 6 + fs/xfs/libxfs/xfs_log_recover.h | 2 fs/xfs/libxfs/xfs_refcount.c | 4 - fs/xfs/libxfs/xfs_rmap.c | 17 ++- fs/xfs/libxfs/xfs_rmap.h | 5 + fs/xfs/scrub/alloc_repair.c | 2 fs/xfs/xfs_log_recover.c | 2 fs/xfs/xfs_rmap_item.c | 197 +++++++++++++++++++++++++++++++++++++-- 9 files changed, 213 insertions(+), 23 deletions(-) diff --git a/fs/xfs/libxfs/xfs_defer.h b/fs/xfs/libxfs/xfs_defer.h index ec51b8465e61cb..1e2477eaa5a844 100644 --- a/fs/xfs/libxfs/xfs_defer.h +++ b/fs/xfs/libxfs/xfs_defer.h @@ -69,6 +69,7 @@ struct xfs_defer_op_type { extern const struct xfs_defer_op_type xfs_bmap_update_defer_type; extern const struct xfs_defer_op_type xfs_refcount_update_defer_type; extern const struct xfs_defer_op_type xfs_rmap_update_defer_type; +extern const struct xfs_defer_op_type xfs_rtrmap_update_defer_type; extern const struct xfs_defer_op_type xfs_extent_free_defer_type; extern const struct xfs_defer_op_type xfs_agfl_free_defer_type; extern const struct xfs_defer_op_type xfs_rtextent_free_defer_type; diff --git a/fs/xfs/libxfs/xfs_log_format.h b/fs/xfs/libxfs/xfs_log_format.h index 15dec19b6c32ad..a7e0e479454d3d 100644 --- a/fs/xfs/libxfs/xfs_log_format.h +++ b/fs/xfs/libxfs/xfs_log_format.h @@ -250,6 +250,8 @@ typedef struct xfs_trans_header { #define XFS_LI_XMD 0x1249 /* mapping exchange done */ #define XFS_LI_EFI_RT 0x124a /* realtime extent free intent */ #define XFS_LI_EFD_RT 0x124b /* realtime extent free done */ +#define XFS_LI_RUI_RT 0x124c /* realtime rmap update intent */ +#define XFS_LI_RUD_RT 0x124d /* realtime rmap update done */ #define XFS_LI_TYPE_DESC \ { XFS_LI_EFI, "XFS_LI_EFI" }, \ @@ -271,7 +273,9 @@ typedef struct xfs_trans_header { { XFS_LI_XMI, "XFS_LI_XMI" }, \ { XFS_LI_XMD, "XFS_LI_XMD" }, \ { XFS_LI_EFI_RT, "XFS_LI_EFI_RT" }, \ - { XFS_LI_EFD_RT, "XFS_LI_EFD_RT" } + { XFS_LI_EFD_RT, "XFS_LI_EFD_RT" }, \ + { XFS_LI_RUI_RT, "XFS_LI_RUI_RT" }, \ + { XFS_LI_RUD_RT, "XFS_LI_RUD_RT" } /* * Inode Log Item Format definitions. diff --git a/fs/xfs/libxfs/xfs_log_recover.h b/fs/xfs/libxfs/xfs_log_recover.h index 5397a8ff004df8..abc705aff26dfe 100644 --- a/fs/xfs/libxfs/xfs_log_recover.h +++ b/fs/xfs/libxfs/xfs_log_recover.h @@ -79,6 +79,8 @@ extern const struct xlog_recover_item_ops xlog_xmi_item_ops; extern const struct xlog_recover_item_ops xlog_xmd_item_ops; extern const struct xlog_recover_item_ops xlog_rtefi_item_ops; extern const struct xlog_recover_item_ops xlog_rtefd_item_ops; +extern const struct xlog_recover_item_ops xlog_rtrui_item_ops; +extern const struct xlog_recover_item_ops xlog_rtrud_item_ops; /* * Macros, structures, prototypes for internal log manager use. diff --git a/fs/xfs/libxfs/xfs_refcount.c b/fs/xfs/libxfs/xfs_refcount.c index 26d3d7956e069d..bbb86dc9a25c7f 100644 --- a/fs/xfs/libxfs/xfs_refcount.c +++ b/fs/xfs/libxfs/xfs_refcount.c @@ -1831,7 +1831,7 @@ xfs_refcount_alloc_cow_extent( __xfs_refcount_add(tp, XFS_REFCOUNT_ALLOC_COW, fsb, len); /* Add rmap entry */ - xfs_rmap_alloc_extent(tp, fsb, len, XFS_RMAP_OWN_COW); + xfs_rmap_alloc_extent(tp, false, fsb, len, XFS_RMAP_OWN_COW); } /* Forget a CoW staging event in the refcount btree. */ @@ -1847,7 +1847,7 @@ xfs_refcount_free_cow_extent( return; /* Remove rmap entry */ - xfs_rmap_free_extent(tp, fsb, len, XFS_RMAP_OWN_COW); + xfs_rmap_free_extent(tp, false, fsb, len, XFS_RMAP_OWN_COW); __xfs_refcount_add(tp, XFS_REFCOUNT_FREE_COW, fsb, len); } diff --git a/fs/xfs/libxfs/xfs_rmap.c b/fs/xfs/libxfs/xfs_rmap.c index da1b004837d3ad..8d3cea90c7cd04 100644 --- a/fs/xfs/libxfs/xfs_rmap.c +++ b/fs/xfs/libxfs/xfs_rmap.c @@ -2710,6 +2710,7 @@ __xfs_rmap_add( struct xfs_trans *tp, enum xfs_rmap_intent_type type, uint64_t owner, + bool isrt, int whichfork, struct xfs_bmbt_irec *bmap) { @@ -2721,6 +2722,7 @@ __xfs_rmap_add( ri->ri_owner = owner; ri->ri_whichfork = whichfork; ri->ri_bmap = *bmap; + ri->ri_realtime = isrt; xfs_rmap_defer_add(tp, ri); } @@ -2734,6 +2736,7 @@ xfs_rmap_map_extent( struct xfs_bmbt_irec *PREV) { enum xfs_rmap_intent_type type = XFS_RMAP_MAP; + bool isrt = xfs_ifork_is_realtime(ip, whichfork); if (!xfs_rmap_update_is_needed(tp->t_mountp, whichfork)) return; @@ -2741,7 +2744,7 @@ xfs_rmap_map_extent( if (whichfork != XFS_ATTR_FORK && xfs_is_reflink_inode(ip)) type = XFS_RMAP_MAP_SHARED; - __xfs_rmap_add(tp, type, ip->i_ino, whichfork, PREV); + __xfs_rmap_add(tp, type, ip->i_ino, isrt, whichfork, PREV); } /* Unmap an extent out of a file. */ @@ -2753,6 +2756,7 @@ xfs_rmap_unmap_extent( struct xfs_bmbt_irec *PREV) { enum xfs_rmap_intent_type type = XFS_RMAP_UNMAP; + bool isrt = xfs_ifork_is_realtime(ip, whichfork); if (!xfs_rmap_update_is_needed(tp->t_mountp, whichfork)) return; @@ -2760,7 +2764,7 @@ xfs_rmap_unmap_extent( if (whichfork != XFS_ATTR_FORK && xfs_is_reflink_inode(ip)) type = XFS_RMAP_UNMAP_SHARED; - __xfs_rmap_add(tp, type, ip->i_ino, whichfork, PREV); + __xfs_rmap_add(tp, type, ip->i_ino, isrt, whichfork, PREV); } /* @@ -2778,6 +2782,7 @@ xfs_rmap_convert_extent( struct xfs_bmbt_irec *PREV) { enum xfs_rmap_intent_type type = XFS_RMAP_CONVERT; + bool isrt = xfs_ifork_is_realtime(ip, whichfork); if (!xfs_rmap_update_is_needed(mp, whichfork)) return; @@ -2785,13 +2790,14 @@ xfs_rmap_convert_extent( if (whichfork != XFS_ATTR_FORK && xfs_is_reflink_inode(ip)) type = XFS_RMAP_CONVERT_SHARED; - __xfs_rmap_add(tp, type, ip->i_ino, whichfork, PREV); + __xfs_rmap_add(tp, type, ip->i_ino, isrt, whichfork, PREV); } /* Schedule the creation of an rmap for non-file data. */ void xfs_rmap_alloc_extent( struct xfs_trans *tp, + bool isrt, xfs_fsblock_t fsbno, xfs_extlen_t len, uint64_t owner) @@ -2806,13 +2812,14 @@ xfs_rmap_alloc_extent( bmap.br_startoff = 0; bmap.br_state = XFS_EXT_NORM; - __xfs_rmap_add(tp, XFS_RMAP_ALLOC, owner, XFS_DATA_FORK, &bmap); + __xfs_rmap_add(tp, XFS_RMAP_ALLOC, owner, isrt, XFS_DATA_FORK, &bmap); } /* Schedule the deletion of an rmap for non-file data. */ void xfs_rmap_free_extent( struct xfs_trans *tp, + bool isrt, xfs_fsblock_t fsbno, xfs_extlen_t len, uint64_t owner) @@ -2827,7 +2834,7 @@ xfs_rmap_free_extent( bmap.br_startoff = 0; bmap.br_state = XFS_EXT_NORM; - __xfs_rmap_add(tp, XFS_RMAP_FREE, owner, XFS_DATA_FORK, &bmap); + __xfs_rmap_add(tp, XFS_RMAP_FREE, owner, isrt, XFS_DATA_FORK, &bmap); } /* Compare rmap records. Returns -1 if a < b, 1 if a > b, and 0 if equal. */ diff --git a/fs/xfs/libxfs/xfs_rmap.h b/fs/xfs/libxfs/xfs_rmap.h index 1b19f54b65047f..5f39f6e53cd19a 100644 --- a/fs/xfs/libxfs/xfs_rmap.h +++ b/fs/xfs/libxfs/xfs_rmap.h @@ -175,6 +175,7 @@ struct xfs_rmap_intent { uint64_t ri_owner; struct xfs_bmbt_irec ri_bmap; struct xfs_group *ri_group; + bool ri_realtime; }; /* functions for updating the rmapbt based on bmbt map/unmap operations */ @@ -185,9 +186,9 @@ void xfs_rmap_unmap_extent(struct xfs_trans *tp, struct xfs_inode *ip, void xfs_rmap_convert_extent(struct xfs_mount *mp, struct xfs_trans *tp, struct xfs_inode *ip, int whichfork, struct xfs_bmbt_irec *imap); -void xfs_rmap_alloc_extent(struct xfs_trans *tp, xfs_fsblock_t fsbno, +void xfs_rmap_alloc_extent(struct xfs_trans *tp, bool isrt, xfs_fsblock_t fsbno, xfs_extlen_t len, uint64_t owner); -void xfs_rmap_free_extent(struct xfs_trans *tp, xfs_fsblock_t fsbno, +void xfs_rmap_free_extent(struct xfs_trans *tp, bool isrt, xfs_fsblock_t fsbno, xfs_extlen_t len, uint64_t owner); int xfs_rmap_finish_one(struct xfs_trans *tp, struct xfs_rmap_intent *ri, diff --git a/fs/xfs/scrub/alloc_repair.c b/fs/xfs/scrub/alloc_repair.c index 11e1e5404fc6dc..bed6a09aa79112 100644 --- a/fs/xfs/scrub/alloc_repair.c +++ b/fs/xfs/scrub/alloc_repair.c @@ -542,7 +542,7 @@ xrep_abt_dispose_one( /* Add a deferred rmap for each extent we used. */ if (resv->used > 0) - xfs_rmap_alloc_extent(sc->tp, + xfs_rmap_alloc_extent(sc->tp, false, xfs_agbno_to_fsb(pag, resv->agbno), resv->used, XFS_RMAP_OWN_AG); diff --git a/fs/xfs/xfs_log_recover.c b/fs/xfs/xfs_log_recover.c index 0af3d477197b24..5c95c97519c767 100644 --- a/fs/xfs/xfs_log_recover.c +++ b/fs/xfs/xfs_log_recover.c @@ -1820,6 +1820,8 @@ static const struct xlog_recover_item_ops *xlog_recover_item_ops[] = { &xlog_xmd_item_ops, &xlog_rtefi_item_ops, &xlog_rtefd_item_ops, + &xlog_rtrui_item_ops, + &xlog_rtrud_item_ops, }; static const struct xlog_recover_item_ops * diff --git a/fs/xfs/xfs_rmap_item.c b/fs/xfs/xfs_rmap_item.c index ac2913a7335871..e8caa600a95cae 100644 --- a/fs/xfs/xfs_rmap_item.c +++ b/fs/xfs/xfs_rmap_item.c @@ -23,6 +23,7 @@ #include "xfs_ag.h" #include "xfs_btree.h" #include "xfs_trace.h" +#include "xfs_rtgroup.h" struct kmem_cache *xfs_rui_cache; struct kmem_cache *xfs_rud_cache; @@ -94,7 +95,9 @@ xfs_rui_item_format( ASSERT(atomic_read(&ruip->rui_next_extent) == ruip->rui_format.rui_nextents); - ruip->rui_format.rui_type = XFS_LI_RUI; + ASSERT(lip->li_type == XFS_LI_RUI || lip->li_type == XFS_LI_RUI_RT); + + ruip->rui_format.rui_type = lip->li_type; ruip->rui_format.rui_size = 1; xlog_copy_iovec(lv, &vecp, XLOG_REG_TYPE_RUI_FORMAT, &ruip->rui_format, @@ -137,12 +140,15 @@ xfs_rui_item_release( STATIC struct xfs_rui_log_item * xfs_rui_init( struct xfs_mount *mp, + unsigned short item_type, uint nextents) { struct xfs_rui_log_item *ruip; ASSERT(nextents > 0); + ASSERT(item_type == XFS_LI_RUI || item_type == XFS_LI_RUI_RT); + if (nextents > XFS_RUI_MAX_FAST_EXTENTS) ruip = kzalloc(xfs_rui_log_item_sizeof(nextents), GFP_KERNEL | __GFP_NOFAIL); @@ -150,7 +156,7 @@ xfs_rui_init( ruip = kmem_cache_zalloc(xfs_rui_cache, GFP_KERNEL | __GFP_NOFAIL); - xfs_log_item_init(mp, &ruip->rui_item, XFS_LI_RUI, &xfs_rui_item_ops); + xfs_log_item_init(mp, &ruip->rui_item, item_type, &xfs_rui_item_ops); ruip->rui_format.rui_nextents = nextents; ruip->rui_format.rui_id = (uintptr_t)(void *)ruip; atomic_set(&ruip->rui_next_extent, 0); @@ -189,7 +195,9 @@ xfs_rud_item_format( struct xfs_rud_log_item *rudp = RUD_ITEM(lip); struct xfs_log_iovec *vecp = NULL; - rudp->rud_format.rud_type = XFS_LI_RUD; + ASSERT(lip->li_type == XFS_LI_RUD || lip->li_type == XFS_LI_RUD_RT); + + rudp->rud_format.rud_type = lip->li_type; rudp->rud_format.rud_size = 1; xlog_copy_iovec(lv, &vecp, XLOG_REG_TYPE_RUD_FORMAT, &rudp->rud_format, @@ -233,6 +241,14 @@ static inline struct xfs_rmap_intent *ri_entry(const struct list_head *e) return list_entry(e, struct xfs_rmap_intent, ri_list); } +static inline bool +xfs_rui_item_isrt(const struct xfs_log_item *lip) +{ + ASSERT(lip->li_type == XFS_LI_RUI || lip->li_type == XFS_LI_RUI_RT); + + return lip->li_type == XFS_LI_RUI_RT; +} + /* Sort rmap intents by AG. */ static int xfs_rmap_update_diff_items( @@ -305,18 +321,20 @@ xfs_rmap_update_log_item( } static struct xfs_log_item * -xfs_rmap_update_create_intent( +__xfs_rmap_update_create_intent( struct xfs_trans *tp, struct list_head *items, unsigned int count, - bool sort) + bool sort, + unsigned short item_type) { struct xfs_mount *mp = tp->t_mountp; - struct xfs_rui_log_item *ruip = xfs_rui_init(mp, count); + struct xfs_rui_log_item *ruip; struct xfs_rmap_intent *ri; ASSERT(count > 0); + ruip = xfs_rui_init(mp, item_type, count); if (sort) list_sort(mp, items, xfs_rmap_update_diff_items); list_for_each_entry(ri, items, ri_list) @@ -324,6 +342,23 @@ xfs_rmap_update_create_intent( return &ruip->rui_item; } +static struct xfs_log_item * +xfs_rmap_update_create_intent( + struct xfs_trans *tp, + struct list_head *items, + unsigned int count, + bool sort) +{ + return __xfs_rmap_update_create_intent(tp, items, count, sort, + XFS_LI_RUI); +} + +static inline unsigned short +xfs_rud_type_from_rui(const struct xfs_rui_log_item *ruip) +{ + return xfs_rui_item_isrt(&ruip->rui_item) ? XFS_LI_RUD_RT : XFS_LI_RUD; +} + /* Get an RUD so we can process all the deferred rmap updates. */ static struct xfs_log_item * xfs_rmap_update_create_done( @@ -335,8 +370,8 @@ xfs_rmap_update_create_done( struct xfs_rud_log_item *rudp; rudp = kmem_cache_zalloc(xfs_rud_cache, GFP_KERNEL | __GFP_NOFAIL); - xfs_log_item_init(tp->t_mountp, &rudp->rud_item, XFS_LI_RUD, - &xfs_rud_item_ops); + xfs_log_item_init(tp->t_mountp, &rudp->rud_item, + xfs_rud_type_from_rui(ruip), &xfs_rud_item_ops); rudp->rud_ruip = ruip; rudp->rud_format.rud_rui_id = ruip->rui_format.rui_id; @@ -351,11 +386,20 @@ xfs_rmap_defer_add( { struct xfs_mount *mp = tp->t_mountp; + /* + * Deferred rmap updates for the realtime and data sections must use + * separate transactions to finish deferred work because updates to + * realtime metadata files can lock AGFs to allocate btree blocks and + * we don't want that mixing with the AGF locks taken to finish data + * section updates. + */ ri->ri_group = xfs_group_intent_get(mp, ri->ri_bmap.br_startblock, - XG_TYPE_AG); + ri->ri_realtime ? XG_TYPE_RTG : XG_TYPE_AG); trace_xfs_rmap_defer(mp, ri); - xfs_defer_add(tp, &ri->ri_list, &xfs_rmap_update_defer_type); + xfs_defer_add(tp, &ri->ri_list, ri->ri_realtime ? + &xfs_rtrmap_update_defer_type : + &xfs_rmap_update_defer_type); } /* Cancel a deferred rmap update. */ @@ -566,10 +610,13 @@ xfs_rmap_relog_intent( struct xfs_map_extent *map; unsigned int count; + ASSERT(intent->li_type == XFS_LI_RUI || + intent->li_type == XFS_LI_RUI_RT); + count = RUI_ITEM(intent)->rui_format.rui_nextents; map = RUI_ITEM(intent)->rui_format.rui_extents; - ruip = xfs_rui_init(tp->t_mountp, count); + ruip = xfs_rui_init(tp->t_mountp, intent->li_type, count); memcpy(ruip->rui_format.rui_extents, map, count * sizeof(*map)); atomic_set(&ruip->rui_next_extent, count); @@ -589,6 +636,47 @@ const struct xfs_defer_op_type xfs_rmap_update_defer_type = { .relog_intent = xfs_rmap_relog_intent, }; +#ifdef CONFIG_XFS_RT +static struct xfs_log_item * +xfs_rtrmap_update_create_intent( + struct xfs_trans *tp, + struct list_head *items, + unsigned int count, + bool sort) +{ + return __xfs_rmap_update_create_intent(tp, items, count, sort, + XFS_LI_RUI_RT); +} + +/* Clean up after calling xfs_rmap_finish_one. */ +STATIC void +xfs_rtrmap_finish_one_cleanup( + struct xfs_trans *tp, + struct xfs_btree_cur *rcur, + int error) +{ + if (rcur) + xfs_btree_del_cursor(rcur, error); +} + +const struct xfs_defer_op_type xfs_rtrmap_update_defer_type = { + .name = "rtrmap", + .max_items = XFS_RUI_MAX_FAST_EXTENTS, + .create_intent = xfs_rtrmap_update_create_intent, + .abort_intent = xfs_rmap_update_abort_intent, + .create_done = xfs_rmap_update_create_done, + .finish_item = xfs_rmap_update_finish_item, + .finish_cleanup = xfs_rtrmap_finish_one_cleanup, + .cancel_item = xfs_rmap_update_cancel_item, + .recover_work = xfs_rmap_recover_work, + .relog_intent = xfs_rmap_relog_intent, +}; +#else +const struct xfs_defer_op_type xfs_rtrmap_update_defer_type = { + .name = "rtrmap", +}; +#endif + STATIC bool xfs_rui_item_match( struct xfs_log_item *lip, @@ -654,7 +742,7 @@ xlog_recover_rui_commit_pass2( return -EFSCORRUPTED; } - ruip = xfs_rui_init(mp, rui_formatp->rui_nextents); + ruip = xfs_rui_init(mp, ITEM_TYPE(item), rui_formatp->rui_nextents); xfs_rui_copy_format(&ruip->rui_format, rui_formatp); atomic_set(&ruip->rui_next_extent, rui_formatp->rui_nextents); @@ -668,6 +756,61 @@ const struct xlog_recover_item_ops xlog_rui_item_ops = { .commit_pass2 = xlog_recover_rui_commit_pass2, }; +#ifdef CONFIG_XFS_RT +STATIC int +xlog_recover_rtrui_commit_pass2( + struct xlog *log, + struct list_head *buffer_list, + struct xlog_recover_item *item, + xfs_lsn_t lsn) +{ + struct xfs_mount *mp = log->l_mp; + struct xfs_rui_log_item *ruip; + struct xfs_rui_log_format *rui_formatp; + size_t len; + + rui_formatp = item->ri_buf[0].i_addr; + + if (item->ri_buf[0].i_len < xfs_rui_log_format_sizeof(0)) { + XFS_CORRUPTION_ERROR(__func__, XFS_ERRLEVEL_LOW, mp, + item->ri_buf[0].i_addr, item->ri_buf[0].i_len); + return -EFSCORRUPTED; + } + + len = xfs_rui_log_format_sizeof(rui_formatp->rui_nextents); + if (item->ri_buf[0].i_len != len) { + XFS_CORRUPTION_ERROR(__func__, XFS_ERRLEVEL_LOW, mp, + item->ri_buf[0].i_addr, item->ri_buf[0].i_len); + return -EFSCORRUPTED; + } + + ruip = xfs_rui_init(mp, ITEM_TYPE(item), rui_formatp->rui_nextents); + xfs_rui_copy_format(&ruip->rui_format, rui_formatp); + atomic_set(&ruip->rui_next_extent, rui_formatp->rui_nextents); + + xlog_recover_intent_item(log, &ruip->rui_item, lsn, + &xfs_rtrmap_update_defer_type); + return 0; +} +#else +STATIC int +xlog_recover_rtrui_commit_pass2( + struct xlog *log, + struct list_head *buffer_list, + struct xlog_recover_item *item, + xfs_lsn_t lsn) +{ + XFS_CORRUPTION_ERROR(__func__, XFS_ERRLEVEL_LOW, log->l_mp, + item->ri_buf[0].i_addr, item->ri_buf[0].i_len); + return -EFSCORRUPTED; +} +#endif + +const struct xlog_recover_item_ops xlog_rtrui_item_ops = { + .item_type = XFS_LI_RUI_RT, + .commit_pass2 = xlog_recover_rtrui_commit_pass2, +}; + /* * This routine is called when an RUD format structure is found in a committed * transaction in the log. Its purpose is to cancel the corresponding RUI if it @@ -699,3 +842,33 @@ const struct xlog_recover_item_ops xlog_rud_item_ops = { .item_type = XFS_LI_RUD, .commit_pass2 = xlog_recover_rud_commit_pass2, }; + +#ifdef CONFIG_XFS_RT +STATIC int +xlog_recover_rtrud_commit_pass2( + struct xlog *log, + struct list_head *buffer_list, + struct xlog_recover_item *item, + xfs_lsn_t lsn) +{ + struct xfs_rud_log_format *rud_formatp; + + rud_formatp = item->ri_buf[0].i_addr; + if (item->ri_buf[0].i_len != sizeof(struct xfs_rud_log_format)) { + XFS_CORRUPTION_ERROR(__func__, XFS_ERRLEVEL_LOW, log->l_mp, + rud_formatp, item->ri_buf[0].i_len); + return -EFSCORRUPTED; + } + + xlog_recover_release_intent(log, XFS_LI_RUI_RT, + rud_formatp->rud_rui_id); + return 0; +} +#else +# define xlog_recover_rtrud_commit_pass2 xlog_recover_rtrui_commit_pass2 +#endif + +const struct xlog_recover_item_ops xlog_rtrud_item_ops = { + .item_type = XFS_LI_RUD_RT, + .commit_pass2 = xlog_recover_rtrud_commit_pass2, +};