| From | Greg Kroah-Hartman <> | Subject | [PATCH 5.2 059/143] mm/zsmalloc.c: fix build when CONFIG_COMPACTION=n | Date | Wed, 4 Sep 2019 19:53:22 +0200 |
| |
From: Andrew Morton <akpm@linux-foundation.org>
commit 441e254cd40dc03beec3c650ce6ce6074bc6517f upstream.
Fixes: 701d678599d0c1 ("mm/zsmalloc.c: fix race condition in zs_destroy_pool") Link: http://lkml.kernel.org/r/201908251039.5oSbEEUT%25lkp@intel.com Reported-by: kbuild test robot <lkp@intel.com> Cc: Sergey Senozhatsky <sergey.senozhatsky@gmail.com> Cc: Henry Burns <henrywolfeburns@gmail.com> Cc: Minchan Kim <minchan@kernel.org> Cc: Shakeel Butt <shakeelb@google.com> Cc: Jonathan Adams <jwadams@google.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
--- mm/zsmalloc.c | 2 ++ 1 file changed, 2 insertions(+)
--- a/mm/zsmalloc.c +++ b/mm/zsmalloc.c @@ -2432,7 +2432,9 @@ struct zs_pool *zs_create_pool(const cha if (!pool->name) goto err; +#ifdef CONFIG_COMPACTION init_waitqueue_head(&pool->migration_wait); +#endif if (create_cache(pool)) goto err;
|