From b47eda8690a10f4fc01eb7b795078fa3fa57149f Mon Sep 17 00:00:00 2001 From: Chris Mason Date: Mon, 10 Nov 2008 12:34:40 -0500 Subject: [PATCH] Btrfs: Turn off extent state leak debugging The extent_io.c code has a #define to find and cleanup extent state leaks on module unmount. This adds a very highly contended spinlock to a hot path for most FS operations. Turn it off by default. A later changeset will add a .config option for it. Signed-off-by: Chris Mason --- fs/btrfs/extent_io.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/fs/btrfs/extent_io.c b/fs/btrfs/extent_io.c index af2d9a9300a7..5cc0082379ce 100644 --- a/fs/btrfs/extent_io.c +++ b/fs/btrfs/extent_io.c @@ -30,7 +30,7 @@ static struct kmem_cache *extent_buffer_cache; static LIST_HEAD(buffers); static LIST_HEAD(states); -#define LEAK_DEBUG 1 +#define LEAK_DEBUG 0 #ifdef LEAK_DEBUG static spinlock_t leak_lock = SPIN_LOCK_UNLOCKED; #endif -- GitLab