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| author | Catalin Marinas | 2009-06-29 18:13:57 +0200 |
|---|---|---|
| committer | Catalin Marinas | 2009-06-29 18:14:14 +0200 |
| commit | b6e687221eb840bacd4d4a991e5f8e7ed3ae910a (patch) | |
| tree | 0990d2d2b044ffa0210807e4fe251a4be9306629 | |
| parent | kmemleak: Do not report new leaked objects if the scanning was stopped (diff) | |
| download | kernel-qcow2-linux-b6e687221eb840bacd4d4a991e5f8e7ed3ae910a.tar.gz kernel-qcow2-linux-b6e687221eb840bacd4d4a991e5f8e7ed3ae910a.tar.xz kernel-qcow2-linux-b6e687221eb840bacd4d4a991e5f8e7ed3ae910a.zip | |
kmemleak: Do not warn if an unknown object is freed
vmap'ed memory blocks are not tracked by kmemleak (yet) but they may be
released with vfree() which is tracked. The corresponding kmemleak
warning is only enabled in debug mode. Future patch will add support for
ioremap and vmap.
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
| -rw-r--r-- | mm/kmemleak.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/mm/kmemleak.c b/mm/kmemleak.c index e094c4dbdf55..eeece2deace2 100644 --- a/mm/kmemleak.c +++ b/mm/kmemleak.c @@ -531,8 +531,10 @@ static void delete_object(unsigned long ptr) write_lock_irqsave(&kmemleak_lock, flags); object = lookup_object(ptr, 0); if (!object) { +#ifdef DEBUG kmemleak_warn("Freeing unknown object at 0x%08lx\n", ptr); +#endif write_unlock_irqrestore(&kmemleak_lock, flags); return; } |