commit 7d44333467a949b6ea4e21b5fb7618f97cc10ce0
author Jinshan Xiong <jinshan.xiong@intel.com> Wed Mar 30 19:49:02 2016 -0400
committer Greg Kroah-Hartman <gregkh@linuxfoundation.org> Wed Mar 30 21:38:13 2016 -0700
tree fb5687d2b8bb5d50afc33c84c8ed34d1703e9b38
parent 047d41bd71c5553bdd5bda56edbc77b8cbc1ae87

staging/lustre/ldlm: ELC picks locks in a safer policy

Change the policy of ELC to pick locks that have no dirty pages,
no page in writeback state, and no locked pages.

Signed-off-by: Jinshan Xiong <jinshan.xiong@intel.com>
Reviewed-on: http://review.whamcloud.com/9175
Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-4300
Reviewed-by: Andreas Dilger <andreas.dilger@intel.com>
Reviewed-by: Bobi Jam <bobijam@gmail.com>
Signed-off-by: Oleg Drokin <green@linuxhacker.ru>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>