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| author | Chris Mason <chris.mason@oracle.com> | 2008-11-10 17:34:40 (GMT) |
|---|---|---|
| committer | Chris Mason <chris.mason@oracle.com> | 2008-11-10 17:34:40 (GMT) |
| commit | b47eda8690a10f4fc01eb7b795078fa3fa57149f (patch) | |
| tree | ddfef53690e1f92ef4c38be0308c19e85f94fbe4 /fs/btrfs/extent_io.c | |
| parent | 445a69449994a37615cd47e47bcab2e42a070adf (diff) | |
| download | linux-b47eda8690a10f4fc01eb7b795078fa3fa57149f.tar.xz | |
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 <chris.mason@oracle.com>
Diffstat (limited to 'fs/btrfs/extent_io.c')
| -rw-r--r-- | fs/btrfs/extent_io.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/btrfs/extent_io.c b/fs/btrfs/extent_io.c index af2d9a9..5cc0082 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 |