From: J. Bruce Fields Date: Tue, 20 May 2014 19:55:21 +0000 (-0400) Subject: nfsd4: remove lockowner when removing lock stateid X-Git-Tag: omap-for-v3.16/fixes-against-rc1~143^2~1 X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=a1b8ff4c97b4375d21b6d6c45d75877303f61b3b;p=pandora-kernel.git nfsd4: remove lockowner when removing lock stateid The nfsv4 state code has always assumed a one-to-one correspondance between lock stateid's and lockowners even if it appears not to in some places. We may actually change that, but for now when FREE_STATEID releases a lock stateid it also needs to release the parent lockowner. Symptoms were a subsequent LOCK crashing in find_lockowner_str when it calls same_lockowner_ino on a lockowner that unexpectedly has an empty so_stateids list. Cc: stable@vger.kernel.org Signed-off-by: J. Bruce Fields --- Reading git-diff-tree failed