From: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
Date: Mon, 11 Dec 2006 09:01:34 +0000 (+0100)
Subject: [PATCH] fix SG_IO bio leak
X-Git-Tag: v2.6.20-rc1~146^2~10
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=77d172ce2719b5ad2dc0637452c8871d9cba344c;p=pandora-kernel.git

[PATCH] fix SG_IO bio leak

This patch fixes bio leaks in SG_IO. rq->bio can be changed after io
completion, so we need to reset rq->bio before calling blk_rq_unmap_user()

http://marc.theaimsgroup.com/?l=linux-kernel&m=116570666807983&w=2

Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
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