From: Akshat Aranya <aranya@nec-labs.com>
Date: Fri, 14 Jan 2011 16:00:47 +0000 (+0000)
Subject: FS-Cache: Fix operation handling
X-Git-Tag: v2.6.38-rc1~59
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=ba28b93a5227cc69ec811507f7d85ac25fa20fe2;p=pandora-kernel.git

FS-Cache: Fix operation handling

fscache_submit_exclusive_op() adds an operation to the pending list if
other operations are pending.  Fix the check for pending ops as n_ops
must be greater than 0 at the point it is checked as it is incremented
immediately before under lock.

Signed-off-by: Akshat Aranya <aranya@nec-labs.com>
Signed-off-by: David Howells <dhowells@redhat.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---

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