From: Jiri Kosina <[email protected]> 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 <[email protected]> --- 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 1098cf4..06d1a29 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) -- Jiri Kosina SUSE Labs -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
