From 7ee49acfe54883f16d28d9486b789431a5804d18 Mon Sep 17 00:00:00 2001 From: David Chinner Date: Thu, 30 Oct 2008 18:26:51 +1100 Subject: [PATCH] [XFS] correctly select first log item to push Under heavy metadata load we are seeing log hangs. The AIL has items in it ready to be pushed, and they are within the push target window. However, we are not pushing them when the last pushed LSN is less than the LSN of the first log item on the AIL. This is a regression introduced by the AIL push cursor modifications. SGI-PV: 987246 SGI-Modid: xfs-linux-melb:xfs-kern:32409a Signed-off-by: David Chinner Signed-off-by: Lachlan McIlroy Signed-off-by: Tim Shimmin --- fs/xfs/xfs_trans_ail.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/fs/xfs/xfs_trans_ail.c b/fs/xfs/xfs_trans_ail.c index 67ee4663336c..2d47f10f8bed 100644 --- a/fs/xfs/xfs_trans_ail.c +++ b/fs/xfs/xfs_trans_ail.c @@ -228,7 +228,7 @@ xfs_trans_ail_cursor_first( list_for_each_entry(lip, &ailp->xa_ail, li_ail) { if (XFS_LSN_CMP(lip->li_lsn, lsn) >= 0) - break; + goto out; } lip = NULL; out: -- 2.39.5