From: Catalin Marinas <catalin.marinas@arm.com>
Date: Thu, 11 Jun 2009 12:22:39 +0000 (+0100)
Subject: kmemleak: Add the base support
X-Git-Tag: v2.6.31-rc1~382^2~11
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=3c7b4e6b8be4c16f1e6e5c558e33b7ff0db2dfaf;p=pandora-kernel.git

kmemleak: Add the base support

This patch adds the base support for the kernel memory leak
detector. It traces the memory allocation/freeing in a way similar to
the Boehm's conservative garbage collector, the difference being that
the unreferenced objects are not freed but only shown in
/sys/kernel/debug/kmemleak. Enabling this feature introduces an
overhead to memory allocations.

Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
Cc: Ingo Molnar <mingo@elte.hu>
Acked-by: Pekka Enberg <penberg@cs.helsinki.fi>
Cc: Andrew Morton <akpm@linux-foundation.org>
Reviewed-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
---

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