From cc560a5a9540be2d907c0c170e29ebde98d13d63 Mon Sep 17 00:00:00 2001 From: "Darrick J. Wong" Date: Fri, 1 May 2020 16:00:55 -0700 Subject: [PATCH] xfs: hoist setting of XFS_LI_RECOVERED to caller The only purpose of XFS_LI_RECOVERED is to prevent log recovery from trying to replay recovered intents more than once. Therefore, we can move the bit setting up to the ->iop_recover caller. Signed-off-by: Darrick J. Wong Reviewed-by: Chandan Babu R Reviewed-by: Christoph Hellwig --- fs/xfs/xfs_bmap_item.c | 5 ----- fs/xfs/xfs_extfree_item.c | 4 ---- fs/xfs/xfs_log_recover.c | 4 ++-- fs/xfs/xfs_refcount_item.c | 4 ---- fs/xfs/xfs_rmap_item.c | 4 ---- 5 files changed, 2 insertions(+), 19 deletions(-) diff --git a/fs/xfs/xfs_bmap_item.c b/fs/xfs/xfs_bmap_item.c index 3b8ca4409aa5..6736c5ab188f 100644 --- a/fs/xfs/xfs_bmap_item.c +++ b/fs/xfs/xfs_bmap_item.c @@ -442,11 +442,8 @@ xfs_bui_item_recover( int whichfork; int error = 0; - ASSERT(!test_bit(XFS_LI_RECOVERED, &buip->bui_item.li_flags)); - /* Only one mapping operation per BUI... */ if (buip->bui_format.bui_nextents != XFS_BUI_MAX_FAST_EXTENTS) { - set_bit(XFS_LI_RECOVERED, &buip->bui_item.li_flags); xfs_bui_release(buip); return -EFSCORRUPTED; } @@ -480,7 +477,6 @@ xfs_bui_item_recover( * This will pull the BUI from the AIL and * free the memory associated with it. */ - set_bit(XFS_LI_RECOVERED, &buip->bui_item.li_flags); xfs_bui_release(buip); return -EFSCORRUPTED; } @@ -538,7 +534,6 @@ xfs_bui_item_recover( xfs_bmap_unmap_extent(tp, ip, &irec); } - set_bit(XFS_LI_RECOVERED, &buip->bui_item.li_flags); xfs_defer_move(parent_tp, tp); error = xfs_trans_commit(tp); xfs_iunlock(ip, XFS_ILOCK_EXCL); diff --git a/fs/xfs/xfs_extfree_item.c b/fs/xfs/xfs_extfree_item.c index a8ee9aaef50d..b9c333bae0a1 100644 --- a/fs/xfs/xfs_extfree_item.c +++ b/fs/xfs/xfs_extfree_item.c @@ -594,8 +594,6 @@ xfs_efi_item_recover( int i; int error = 0; - ASSERT(!test_bit(XFS_LI_RECOVERED, &efip->efi_item.li_flags)); - /* * First check the validity of the extents described by the * EFI. If any are bad, then assume that all are bad and @@ -613,7 +611,6 @@ xfs_efi_item_recover( * This will pull the EFI from the AIL and * free the memory associated with it. */ - set_bit(XFS_LI_RECOVERED, &efip->efi_item.li_flags); xfs_efi_release(efip); return -EFSCORRUPTED; } @@ -634,7 +631,6 @@ xfs_efi_item_recover( } - set_bit(XFS_LI_RECOVERED, &efip->efi_item.li_flags); error = xfs_trans_commit(tp); return error; diff --git a/fs/xfs/xfs_log_recover.c b/fs/xfs/xfs_log_recover.c index 60e98e48d04b..fa1b63bd9031 100644 --- a/fs/xfs/xfs_log_recover.c +++ b/fs/xfs/xfs_log_recover.c @@ -2643,7 +2643,7 @@ xlog_recover_process_intents( struct xfs_ail_cursor cur; struct xfs_log_item *lip; struct xfs_ail *ailp; - int error = 0; + int error; #if defined(DEBUG) || defined(XFS_WARN) xfs_lsn_t last_lsn; #endif @@ -2693,7 +2693,7 @@ xlog_recover_process_intents( * this routine or else those subsequent intents will get * replayed in the wrong order! */ - if (!test_bit(XFS_LI_RECOVERED, &lip->li_flags)) { + if (!test_and_set_bit(XFS_LI_RECOVERED, &lip->li_flags)) { spin_unlock(&ailp->ail_lock); error = lip->li_ops->iop_recover(lip, parent_tp); spin_lock(&ailp->ail_lock); diff --git a/fs/xfs/xfs_refcount_item.c b/fs/xfs/xfs_refcount_item.c index b256eafd30d3..c81639891e29 100644 --- a/fs/xfs/xfs_refcount_item.c +++ b/fs/xfs/xfs_refcount_item.c @@ -442,8 +442,6 @@ xfs_cui_item_recover( int i; int error = 0; - ASSERT(!test_bit(XFS_LI_RECOVERED, &cuip->cui_item.li_flags)); - /* * First check the validity of the extents described by the * CUI. If any are bad, then assume that all are bad and @@ -473,7 +471,6 @@ xfs_cui_item_recover( * This will pull the CUI from the AIL and * free the memory associated with it. */ - set_bit(XFS_LI_RECOVERED, &cuip->cui_item.li_flags); xfs_cui_release(cuip); return -EFSCORRUPTED; } @@ -557,7 +554,6 @@ xfs_cui_item_recover( } xfs_refcount_finish_one_cleanup(tp, rcur, error); - set_bit(XFS_LI_RECOVERED, &cuip->cui_item.li_flags); xfs_defer_move(parent_tp, tp); error = xfs_trans_commit(tp); return error; diff --git a/fs/xfs/xfs_rmap_item.c b/fs/xfs/xfs_rmap_item.c index d190060729a3..a86599db20a6 100644 --- a/fs/xfs/xfs_rmap_item.c +++ b/fs/xfs/xfs_rmap_item.c @@ -482,8 +482,6 @@ xfs_rui_item_recover( int whichfork; int error = 0; - ASSERT(!test_bit(XFS_LI_RECOVERED, &ruip->rui_item.li_flags)); - /* * First check the validity of the extents described by the * RUI. If any are bad, then assume that all are bad and @@ -517,7 +515,6 @@ xfs_rui_item_recover( * This will pull the RUI from the AIL and * free the memory associated with it. */ - set_bit(XFS_LI_RECOVERED, &ruip->rui_item.li_flags); xfs_rui_release(ruip); return -EFSCORRUPTED; } @@ -575,7 +572,6 @@ xfs_rui_item_recover( } xfs_rmap_finish_one_cleanup(tp, rcur, error); - set_bit(XFS_LI_RECOVERED, &ruip->rui_item.li_flags); error = xfs_trans_commit(tp); return error;