From: Linus Torvalds <torvalds@woody.linux-foundation.org>
Date: Sun, 9 Dec 2007 18:14:36 +0000 (-0800)
Subject: Avoid double memclear() in SLOB/SLUB
X-Git-Tag: v2.6.24-rc5~23
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=7fd272550bd43cc1d7289ef0ab2fa50de137e767;p=pandora-kernel.git

Avoid double memclear() in SLOB/SLUB

Both slob and slub react to __GFP_ZERO by clearing the allocation, which
means that passing the GFP_ZERO bit down to the page allocator is just
wasteful and pointless.

Acked-by: Matt Mackall <mpm@selenic.com>
Reviewed-by: Pekka Enberg <penberg@cs.helsinki.fi>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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