From: Mr NeilBrown <neilb@suse.com>
Date: Thu, 22 Aug 2019 05:16:08 +0000 (+1000)
Subject: LU-6142 llog: remove olg_cat_processing field.
X-Git-Tag: 2.12.90~170
X-Git-Url: https://git.whamcloud.com/?a=commitdiff_plain;h=2801ef81f1d0a866066e468fc0cc75fe75201636;p=fs%2Flustre-release.git

LU-6142 llog: remove olg_cat_processing field.

This mutex is initialized but never used.
Remove it.

Test-Parameters: trivial
Signed-off-by: Mr NeilBrown <neilb@suse.com>
Change-Id: Id6fbbfdc5344435627b88104c46785e8d95e4ab1
Reviewed-on: https://review.whamcloud.com/35878
Tested-by: jenkins <devops@whamcloud.com>
Reviewed-by: Andreas Dilger <adilger@whamcloud.com>
Tested-by: Maloo <maloo@whamcloud.com>
Reviewed-by: James Simmons <jsimmons@infradead.org>
Reviewed-by: Arshad Hussain <arshad.super@gmail.com>
Reviewed-by: Mike Pershin <mpershin@whamcloud.com>
---

diff --git a/lustre/include/lustre_log.h b/lustre/include/lustre_log.h
index c425fe2..ae37da4 100644
--- a/lustre/include/lustre_log.h
+++ b/lustre/include/lustre_log.h
@@ -386,7 +386,6 @@ static inline void llog_group_init(struct obd_llog_group *olg)
 {
 	init_waitqueue_head(&olg->olg_waitq);
 	spin_lock_init(&olg->olg_lock);
-	mutex_init(&olg->olg_cat_processing);
 }
 
 static inline int llog_group_set_ctxt(struct obd_llog_group *olg,
diff --git a/lustre/include/obd.h b/lustre/include/obd.h
index 920a9f2..702b0cc 100644
--- a/lustre/include/obd.h
+++ b/lustre/include/obd.h
@@ -592,7 +592,6 @@ struct obd_llog_group {
 	struct llog_ctxt   *olg_ctxts[LLOG_MAX_CTXTS];
 	wait_queue_head_t  olg_waitq;
 	spinlock_t	   olg_lock;
-	struct mutex	   olg_cat_processing;
 };
 
 /* corresponds to one of the obd's */