[PATCH 09/14] staging: lustre: ldlm: reduce ldlm pool recalc window

From	James Simmons <jsimmons@infradead.org>
Newsgroups	linux.kernel
Subject	[PATCH 09/14] staging: lustre: ldlm: reduce ldlm pool recalc window
Date	2017-02-18 23:00 +0100
Message-ID	<tclcS-7hi-29@gated-at.bofh.it> (permalink)
References	<tclcR-7hi-5@gated-at.bofh.it>
Organization	linux.* mail to news gateway

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From: Vitaly Fertman <vitaly_fertman@xyratex.com>

Reduce the sleep period from 50 seconds down to
LDLM_POOL_CLI_DEF_RECALC_PERIOD which is 10 seconds.

Signed-off-by: Vitaly Fertman <vitaly_fertman@xyratex.com>
Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-3031
Xyratex-bug-id: MRP-395 MRP-1366 MRP-1366
Reviewed-by: Andriy Skulysh <Andriy_Skulysh@xyratex.com>
Reviewed-by: Alexey Lyashkov <Alexey_Lyashkov@xyratex.com>
Reviewed-on: http://review.whamcloud.com/5843
Reviewed-by: James Simmons <uja.ornl@yahoo.com>
Reviewed-by: Andreas Dilger <andreas.dilger@intel.com>
Reviewed-by: Oleg Drokin <oleg.drokin@intel.com>
Signed-off-by: James Simmons <jsimmons@infradead.org>
---
 drivers/staging/lustre/lustre/ldlm/ldlm_pool.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/drivers/staging/lustre/lustre/ldlm/ldlm_pool.c b/drivers/staging/lustre/lustre/ldlm/ldlm_pool.c
index 8dfb3c8..13fbbed 100644
--- a/drivers/staging/lustre/lustre/ldlm/ldlm_pool.c
+++ b/drivers/staging/lustre/lustre/ldlm/ldlm_pool.c
@@ -900,8 +900,9 @@ static int ldlm_pools_recalc(enum ldlm_side client)
 {
 	struct ldlm_namespace *ns;
 	struct ldlm_namespace *ns_old = NULL;
+	/* seconds of sleep if no active namespaces */
+	int time = LDLM_POOL_CLI_DEF_RECALC_PERIOD;
 	int nr;
-	int time = 50; /* seconds of sleep if no active namespaces */
 
 	/*
 	 * Recalc at least ldlm_namespace_nr_read(client) namespaces.
-- 
1.8.3.1

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[PATCH 09/14] staging: lustre: ldlm: reduce ldlm pool recalc window James Simmons <jsimmons@infradead.org> - 2017-02-18 23:00 +0100

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