From: Pekka Enberg <penberg@cs.helsinki.fi>
Date: Sun, 31 May 2009 10:50:38 +0000 (+0300)
Subject: slab: document kzfree() zeroing behavior
X-Git-Tag: v2.6.31-rc1~290^2~1^2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=a234bdc9aecc299ba41ffe8023b3ea110df9f51b;p=pandora-kernel.git

slab: document kzfree() zeroing behavior

As suggested by Alan Cox, document the fact that kzfree() can zero out a great
deal more memory than the what the user requested from kmalloc().

Cc: Alan Cox <alan@lxorguk.ukuu.org.uk>
Signed-off-by: Pekka Enberg <penberg@cs.helsinki.fi>
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