Commit b6e68722 authored Jun 29, 2009 by Catalin Marinas

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>

parent 17bb9e0d

mm/kmemleak.c

+2 −0

Original line number	Diff line number	Diff line
		@@ -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;
		}