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| author | Christophe JAILLET <christophe.jaillet@wanadoo.fr> | 2022-07-21 22:49:37 +0200 |
|---|---|---|
| committer | akpm <akpm@linux-foundation.org> | 2022-07-30 03:12:36 +0200 |
| commit | 702f3cf374b85d2e77431c80e870ee31ea03cdd8 (patch) | |
| tree | 46b5814a7e14fec00da4ae54b01982222c18e261 /fs/ocfs2/heartbeat.c | |
| parent | ocfs2: remove some useless functions (diff) | |
| download | linux-702f3cf374b85d2e77431c80e870ee31ea03cdd8.tar.xz linux-702f3cf374b85d2e77431c80e870ee31ea03cdd8.zip | |
ocfs2: use the bitmap API to simplify code
Use bitmap_zero() instead of hand-writing it. It is less verbose.
While at it, add an explicit #include <linux/bitmap.h>.
Link: https://lkml.kernel.org/r/86d2a027c319db12055c98f00c65f7d01e703722.1658436259.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>
Diffstat (limited to 'fs/ocfs2/heartbeat.c')
| -rw-r--r-- | fs/ocfs2/heartbeat.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/fs/ocfs2/heartbeat.c b/fs/ocfs2/heartbeat.c index 1d72e0788943..dd29d60af154 100644 --- a/fs/ocfs2/heartbeat.c +++ b/fs/ocfs2/heartbeat.c @@ -8,6 +8,7 @@ * Copyright (C) 2002, 2004 Oracle. All rights reserved. */ +#include <linux/bitmap.h> #include <linux/fs.h> #include <linux/types.h> #include <linux/highmem.h> @@ -29,8 +30,7 @@ static void ocfs2_node_map_init(struct ocfs2_node_map *map) { map->num_nodes = OCFS2_NODE_MAP_MAX_NODES; - memset(map->map, 0, BITS_TO_LONGS(OCFS2_NODE_MAP_MAX_NODES) * - sizeof(unsigned long)); + bitmap_zero(map->map, OCFS2_NODE_MAP_MAX_NODES); } void ocfs2_init_node_maps(struct ocfs2_super *osb) |