From: Tejun Heo <htejun@gmail.com>
Date: Mon, 15 May 2006 11:57:35 +0000 (+0900)
Subject: [PATCH] libata: use preallocated buffers
X-Git-Tag: v2.6.18-rc1~1079^2~98^2~47
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=fe635c7e91036282e4fd0cc5b4eebc712e43270d;p=pandora-kernel.git

[PATCH] libata: use preallocated buffers

It's not a very good idea to allocate memory during EH.  Use
statically allocated buffer for dev->id[] and add 512byte buffer
ap->sector_buf.  This buffer is owned by EH (or probing) and to be
used as temporary buffer for various purposes (IDENTIFY, NCQ log page
10h, PM GSCR block).

Signed-off-by: Tejun Heo <htejun@gmail.com>
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