From: NeilBrown <neilb@suse.de>
Date: Tue, 4 Aug 2009 05:22:38 +0000 (+1000)
Subject: sunrpc/cache: recheck cache validity after cache_defer_req
X-Git-Tag: v2.6.32-rc1~412^2~50
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=989a19b9b10635eeb91c08cefe6cf82986bd4ee2;p=pandora-kernel.git

sunrpc/cache: recheck cache validity after cache_defer_req

If cache_defer_req did not leave the request on a queue, then it could
possibly have waited long enough that the cache became valid.  So check the
status after the call.

Signed-off-by: NeilBrown <neilb@suse.de>
Signed-off-by: J. Bruce Fields <bfields@citi.umich.edu>
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