From 24ba16bb3d499c49974669cd8429c3e4138ab102 Mon Sep 17 00:00:00 2001 From: Jiri Kosina Date: Mon, 2 Nov 2015 13:46:58 +1100 Subject: [PATCH] xfs: clear PF_NOFREEZE for xfsaild kthread Since xfsaild has been converted to kthread in 0030807c, it calls try_to_freeze() during every AIL push iteration. It however doesn't set itself as freezable, and therefore this try_to_freeze() will never do anything. Before (hopefully eventually) kthread freezing gets converted to fileystem freezing, we'd rather mark xfsaild freezable (as it can generate I/O during suspend). Signed-off-by: Jiri Kosina Reviewed-by: Brian Foster Signed-off-by: Dave Chinner --- fs/xfs/xfs_trans_ail.c | 1 + 1 file changed, 1 insertion(+) diff --git a/fs/xfs/xfs_trans_ail.c b/fs/xfs/xfs_trans_ail.c index 1098cf490189..06d1a29a5cf9 100644 --- a/fs/xfs/xfs_trans_ail.c +++ b/fs/xfs/xfs_trans_ail.c @@ -497,6 +497,7 @@ xfsaild( long tout = 0; /* milliseconds */ current->flags |= PF_MEMALLOC; + set_freezable(); while (!kthread_should_stop()) { if (tout && tout <= 20) -- 2.20.1