From 3eface5946de342cfdf4f345353a35dcfa2cf972 Mon Sep 17 00:00:00 2001
From: Oleg Drokin <green@whamcloud.com>
Date: Tue, 23 Jul 2013 00:06:35 +0800
Subject: [PATCH] staging/lustre: Only wake up ldlm_poold as frequently as the
 check interval

We used to wake up ldlm poold every second, but that's overkill,
we should just see how much time is left until next closest recalc
interval hits and sleep this much.
This will make "per-second" client grant statistic not actually
per-second, but I don't think we need any precision in that code

Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-2924
Lustre-change: http://review.whamcloud.com/5793
Signed-off-by: Oleg Drokin <oleg.drokin@intel.com>
Reviewed-by: Vitaly Fertman <vitaly_fertman@xyratex.com>
Reviewed-by: Hiroya Nozaki <nozaki.hiroya@jp.fujitsu.com>
Reviewed-by: Niu Yawei <yawei.niu@intel.com>
Signed-off-by: Peng Tao <tao.peng@emc.com>
Signed-off-by: Andreas Dilger <andreas.dilger@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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