[459/622] lustre: llog: remove olg_cat_processing field.

Commit Message

James Simmons Feb. 27, 2020, 9:15 p.m. UTC

From: Mr NeilBrown <[e-mail]>

This mutex is initialized but never used.
Remove it.

WC-bug-id: https://jira.whamcloud.com/browse/LU-6142
Lustre-commit: 2801ef81f1d0 ("LU-6142 llog: remove olg_cat_processing field.")
Signed-off-by: Mr NeilBrown <[e-mail]>
Reviewed-on: https://review.whamcloud.com/35878
Reviewed-by: Andreas Dilger <[e-mail]>
Reviewed-by: James Simmons <[e-mail]>
Reviewed-by: Arshad Hussain <[e-mail]>
Reviewed-by: Mike Pershin <[e-mail]>
Signed-off-by: James Simmons <[e-mail]>
---
 fs/lustre/include/lustre_log.h | 1 -
 fs/lustre/include/obd.h        | 1 -
 2 files changed, 2 deletions(-)

Patch

diff --git a/fs/lustre/include/lustre_log.h b/fs/lustre/include/lustre_log.h
index 99c6305..9c784ac 100644
--- a/fs/lustre/include/lustre_log.h
+++ b/fs/lustre/include/lustre_log.h
@@ -288,7 +288,6 @@  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/fs/lustre/include/obd.h b/fs/lustre/include/obd.h
index 70dbaaf..ef37f78 100644
--- a/fs/lustre/include/obd.h
+++ b/fs/lustre/include/obd.h
@@ -527,7 +527,6 @@  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 */