From b370d29ea7565a638ccf85389488364b5abb39fa Mon Sep 17 00:00:00 2001 From: Catalin Marinas Date: Fri, 20 Jan 2012 10:42:40 +0000 Subject: kmemleak: Disable early logging when kmemleak is off by default Commit b6693005 (kmemleak: When the early log buffer is exceeded, report the actual number) deferred the disabling of the early logging to kmemleak_init(). However, when CONFIG_DEBUG_KMEMLEAK_DEFAULT_OFF=y, the early logging was no longer disabled causing __init kmemleak functions to be called even after the kernel freed the init memory. This patch disables the early logging during kmemleak_init() if kmemleak is left disabled. Reported-by: Dirk Gouders Tested-by: Dirk Gouders Tested-by: Josh Boyer Signed-off-by: Catalin Marinas --- mm/kmemleak.c | 1 + 1 file changed, 1 insertion(+) (limited to 'mm') diff --git a/mm/kmemleak.c b/mm/kmemleak.c index f9f7310f0fdb..45eb6217bf38 100644 --- a/mm/kmemleak.c +++ b/mm/kmemleak.c @@ -1757,6 +1757,7 @@ void __init kmemleak_init(void) #ifdef CONFIG_DEBUG_KMEMLEAK_DEFAULT_OFF if (!kmemleak_skip_disable) { + atomic_set(&kmemleak_early_log, 0); kmemleak_disable(); return; } -- cgit v1.2.3