From 79826c35eb99cd3c0873b8396f45fa26c87fb0b0 Mon Sep 17 00:00:00 2001 From: Kent Overstreet Date: Wed, 10 Jul 2013 18:31:58 -0700 Subject: bcache: Allocation kthread fixes The alloc kthread should've been using try_to_freeze() - and also there was the potential for the alloc kthread to get woken up after it had shut down, which would have been bad. Signed-off-by: Kent Overstreet --- drivers/md/bcache/bcache.h | 4 ---- 1 file changed, 4 deletions(-) (limited to 'drivers/md/bcache/bcache.h') diff --git a/drivers/md/bcache/bcache.h b/drivers/md/bcache/bcache.h index 68f1ded81ae..b39f6f0b45f 100644 --- a/drivers/md/bcache/bcache.h +++ b/drivers/md/bcache/bcache.h @@ -664,13 +664,9 @@ struct gc_stat { * CACHE_SET_STOPPING always gets set first when we're closing down a cache set; * we'll continue to run normally for awhile with CACHE_SET_STOPPING set (i.e. * flushing dirty data). - * - * CACHE_SET_STOPPING_2 gets set at the last phase, when it's time to shut down - * the allocation thread. */ #define CACHE_SET_UNREGISTERING 0 #define CACHE_SET_STOPPING 1 -#define CACHE_SET_STOPPING_2 2 struct cache_set { struct closure cl; -- cgit v1.2.3-70-g09d2