From: Li Zefan <lizf@cn.fujitsu.com>
Date: Fri, 31 Jul 2009 06:55:48 +0000 (+0200)
Subject: io context: fix ref counting
X-Git-Tag: v2.6.31-rc5~2^2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=cbb4f2646d77b536ed2b1500ef6641083228ed8f;p=pandora-kernel.git

io context: fix ref counting

Commit d9c7d394a8ebacb60097b192939ae9f15235225e
("block: prevent possible io_context->refcount overflow") mistakenly
changed atomic_inc(&ioc->nr_tasks) to atomic_long_inc(&ioc->refcount).

Signed-off-by: Li Zefan <lizf@cn.fujitsu.com>
Acked-by: Nikanth Karthikesan <knikanth@suse.de>
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
---

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