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| author | Catalin Marinas <catalin.marinas@arm.com> | 2009-10-28 14:33:08 +0100 |
|---|---|---|
| committer | Catalin Marinas <catalin.marinas@arm.com> | 2009-10-28 14:33:08 +0100 |
| commit | e7cb55b946a2182c347047dc903c6ed0daef100c (patch) | |
| tree | 28cc01bd513418a4917358b748481d3a31f69ab1 /mm/kmemleak.c | |
| parent | Linux 2.6.32-rc5 (diff) | |
| download | linux-e7cb55b946a2182c347047dc903c6ed0daef100c.tar.xz linux-e7cb55b946a2182c347047dc903c6ed0daef100c.zip | |
kmemleak: Do not use off-slab management with SLAB_NOLEAKTRACE
With the slab allocator, if off-slab management is enabled for the
kmem_caches used by kmemleak, it leads to recursive calls into
kmemleak_alloc(). Off-slab management can be triggered by other config
options increasing the slab size, e.g. DEBUG_PAGEALLOC.
Reported-by: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
Reviewed-by: Pekka Enberg <penberg@cs.helsinki.fi>
Cc: Christoph Lameter <cl@linux-foundation.org>
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
Diffstat (limited to 'mm/kmemleak.c')
0 files changed, 0 insertions, 0 deletions