slab, kmemleak: pass the correct pointer to kmemleak_erase()

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In ____cache_alloc(), the variable 'ac' may be changed after
cache_alloc_refill() and the following kmemleak_erase() may get an incorrect
pointer. Update 'ac' after cache_alloc_refill() unconditionally.

See the following URL for the discussion of this patch:

 http://marc.info/?l=linux-kernel&m=125873373124187&w=2

Acked-by: Catalin Marinas <catalin.marinas@arm.com>
Signed-off-by: J. R. Okajima <hooanon05@yahoo.co.jp>
Signed-off-by: Pekka Enberg <penberg@cs.helsinki.fi>

...

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J. R. Okajima 2009-12-02 16:55:50 +09:00 • committed by Pekka Enberg

parent f3d8b53a3a

commit ddbf2e8366

1 changed files with 5 additions and 0 deletions

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