From 655879290c28bc5678a30a7b41c9b61f4f7f90c2 Mon Sep 17 00:00:00 2001 From: Brian Foster Date: Wed, 6 May 2020 13:25:23 -0700 Subject: xfs: use delete helper for items expected to be in AIL Various intent log items call xfs_trans_ail_remove() with a log I/O error shutdown type, but this helper historically checks whether an item is in the AIL before calling xfs_trans_ail_delete(). This means the shutdown check is essentially a no-op for users of xfs_trans_ail_remove(). It is possible that some items might not be AIL resident when the AIL remove attempt occurs, but this should be isolated to cases where the filesystem has already shutdown. For example, this includes abort of the transaction committing the intent and I/O error of the iclog buffer committing the intent to the log. Therefore, update these callsites to use xfs_trans_ail_delete() to provide AIL state validation for the common path of items being released and removed when associated done items commit to the physical log. Signed-off-by: Brian Foster Reviewed-by: Darrick J. Wong Reviewed-by: Christoph Hellwig Reviewed-by: Allison Collins Signed-off-by: Darrick J. Wong --- fs/xfs/xfs_extfree_item.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'fs/xfs/xfs_extfree_item.c') diff --git a/fs/xfs/xfs_extfree_item.c b/fs/xfs/xfs_extfree_item.c index c8cde4122a0f..9809637fb84d 100644 --- a/fs/xfs/xfs_extfree_item.c +++ b/fs/xfs/xfs_extfree_item.c @@ -55,7 +55,7 @@ xfs_efi_release( { ASSERT(atomic_read(&efip->efi_refcount) > 0); if (atomic_dec_and_test(&efip->efi_refcount)) { - xfs_trans_ail_remove(&efip->efi_item, SHUTDOWN_LOG_IO_ERROR); + xfs_trans_ail_delete(&efip->efi_item, SHUTDOWN_LOG_IO_ERROR); xfs_efi_item_free(efip); } } -- cgit v1.2.3