From: David Howells <dhowells@redhat.com>
Date: Thu, 20 Dec 2012 21:52:35 +0000 (+0000)
Subject: FS-Cache: Make cookie relinquishment wait for outstanding reads
X-Git-Tag: v3.8-rc1~13^2~28^2~18
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=ef46ed888efb1e8da33be5d33c9b54476289a43b;p=pandora-kernel.git

FS-Cache: Make cookie relinquishment wait for outstanding reads

Make fscache_relinquish_cookie() log a warning and wait if there are any
outstanding reads left on the cookie it was given.

Signed-off-by: David Howells <dhowells@redhat.com>
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