+ ocfs2-remove-some-useless-functions.patch added to mm-nonmm-unstable branch

+ ocfs2-remove-some-useless-functions.patch added to mm-nonmm-unstable branch

[Andrew Morton]

The patch titled
     Subject: ocfs2: remove some useless functions
has been added to the -mm mm-nonmm-unstable branch.  Its filename is
     ocfs2-remove-some-useless-functions.patch

This patch will shortly appear at
     https://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new.git/tree/patches/ocfs2-remove-some-useless-functions.patch

This patch will later appear in the mm-nonmm-unstable branch at
    git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm

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------------------------------------------------------
From: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
Subject: ocfs2: remove some useless functions
Date: Thu, 21 Jul 2022 22:49:25 +0200

Patch series "ocfs2: A few clean_ups", v2.

__ocfs2_node_map_set_bit() and __ocfs2_node_map_clear_bit() are just
wrapper around set_bit() and clear_bit().

The leading __ also makes think that these functions are non-atomic just
like __set_bit() and __clear_bit().

So, just remove these wrappers and call set_bit() and clear_bit()
directly.

Link: https://lkml.kernel.org/r/cover.1658436259.git.christophe.jaillet@wanadoo.fr
Link: https://lkml.kernel.org/r/bd1429c84ec7d174c96dbb67a2b42b1b456d9394.1658436259.git.christophe.jaillet@wanadoo.fr
Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
Reviewed-by: Joseph Qi <joseph.qi@linux.alibaba.com>
Cc: Mark Fasheh <mark@fasheh.com>
Cc: Joel Becker <jlbec@evilplan.org>
Cc: Junxiao Bi <junxiao.bi@oracle.com>
Cc: Changwei Ge <gechangwei@live.cn>
Cc: Gang He <ghe@suse.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
---

 fs/ocfs2/heartbeat.c |   21 ++-------------------
 1 file changed, 2 insertions(+), 19 deletions(-)

--- a/fs/ocfs2/heartbeat.c~ocfs2-remove-some-useless-functions
+++ a/fs/ocfs2/heartbeat.c
@@ -24,11 +24,6 @@
 
 #include "buffer_head_io.h"
 
-static inline void __ocfs2_node_map_set_bit(struct ocfs2_node_map *map,
-					    int bit);
-static inline void __ocfs2_node_map_clear_bit(struct ocfs2_node_map *map,
-					      int bit);
-
 /* special case -1 for now
  * TODO: should *really* make sure the calling func never passes -1!!  */
 static void ocfs2_node_map_init(struct ocfs2_node_map *map)
@@ -65,12 +60,6 @@ void ocfs2_do_node_down(int node_num, vo
 	ocfs2_recovery_thread(osb, node_num);
 }
 
-static inline void __ocfs2_node_map_set_bit(struct ocfs2_node_map *map,
-					    int bit)
-{
-	set_bit(bit, map->map);
-}
-
 void ocfs2_node_map_set_bit(struct ocfs2_super *osb,
 			    struct ocfs2_node_map *map,
 			    int bit)
@@ -79,16 +68,10 @@ void ocfs2_node_map_set_bit(struct ocfs2
 		return;
 	BUG_ON(bit >= map->num_nodes);
 	spin_lock(&osb->node_map_lock);
-	__ocfs2_node_map_set_bit(map, bit);
+	set_bit(bit, map->map);
 	spin_unlock(&osb->node_map_lock);
 }
 
-static inline void __ocfs2_node_map_clear_bit(struct ocfs2_node_map *map,
-					      int bit)
-{
-	clear_bit(bit, map->map);
-}
-
 void ocfs2_node_map_clear_bit(struct ocfs2_super *osb,
 			      struct ocfs2_node_map *map,
 			      int bit)
@@ -97,7 +80,7 @@ void ocfs2_node_map_clear_bit(struct ocf
 		return;
 	BUG_ON(bit >= map->num_nodes);
 	spin_lock(&osb->node_map_lock);
-	__ocfs2_node_map_clear_bit(map, bit);
+	clear_bit(bit, map->map);
 	spin_unlock(&osb->node_map_lock);
 }
 
_

Patches currently in -mm which might be from christophe.jaillet@wanadoo.fr are

ocfs2-remove-some-useless-functions.patch
ocfs2-use-the-bitmap-api-to-simplify-code.patch
ocfs2-fix-a-typo-in-a-comment.patch