tree ef16269fb598e941c9e0c90004a8cc20f2133760
parent aae0ad7ae5a997bff1862e6e5eebed39cdf08ff3
author Catalin Marinas <catalin.marinas@arm.com> 1402090697 -0700
committer Linus Torvalds <torvalds@linux-foundation.org> 1402096097 -0700

mm: introduce kmemleak_update_trace()

The memory allocation stack trace is not always useful for debugging a
memory leak (e.g.  radix_tree_preload).  This function, when called,
updates the stack trace for an already allocated object.

Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
Cc: Johannes Weiner <hannes@cmpxchg.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>