From: Jens Axboe <axboe@suse.de>
Date: Mon, 20 Jun 2005 12:06:01 +0000 (+0200)
Subject: [PATCH] Cleanup blk_rq_map_* interfaces
X-Git-Tag: v2.6.14-rc1~522^2~16^2~5
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=dd1cab95f356f1395278633565f198463cf6bd24;p=pandora-kernel.git

[PATCH] Cleanup blk_rq_map_* interfaces

Change the blk_rq_map_user() and blk_rq_map_kern() interface to require
a previously allocated request to be passed in. This is both more efficient
for multiple iterations of mapping data to the same request, and it is also
a much nicer API.

Signed-off-by: Jens Axboe <axboe@suse.de>
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