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| author | Anand Jain <Anand.Jain@oracle.com> | 2014-07-30 20:04:08 +0800 |
|---|---|---|
| committer | Chris Mason <clm@fb.com> | 2014-09-17 13:37:58 -0700 |
| commit | 98b3d389eb473f28ef69547c0a9f72041c4c40e6 (patch) | |
| tree | 50cb465af49f0c2ebe023f34c3599310d6da4956 /fs/btrfs/sysfs.c | |
| parent | 3f4b57e09d6cbd97f92311a801e1b83992506dcd (diff) | |
| download | linux-0-day-98b3d389eb473f28ef69547c0a9f72041c4c40e6.tar.gz linux-0-day-98b3d389eb473f28ef69547c0a9f72041c4c40e6.tar.xz | |
btrfs: code optimize: BTRFS_ATTR could handle the mode
All that uses BTRFS_ATTR want mode to be set at 0444 so just do
it at the define. And few spacing alignments.
Signed-off-by: Anand Jain <anand.jain@oracle.com>
Signed-off-by: Chris Mason <clm@fb.com>
Diffstat (limited to 'fs/btrfs/sysfs.c')
| -rw-r--r-- | fs/btrfs/sysfs.c | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/fs/btrfs/sysfs.c b/fs/btrfs/sysfs.c index e6a851b9ae348..a1c10886d9f29 100644 --- a/fs/btrfs/sysfs.c +++ b/fs/btrfs/sysfs.c @@ -242,7 +242,7 @@ static ssize_t global_rsv_size_show(struct kobject *kobj, struct btrfs_block_rsv *block_rsv = &fs_info->global_block_rsv; return btrfs_show_u64(&block_rsv->size, &block_rsv->lock, buf); } -BTRFS_ATTR(global_rsv_size, 0444, global_rsv_size_show); +BTRFS_ATTR(global_rsv_size, global_rsv_size_show); static ssize_t global_rsv_reserved_show(struct kobject *kobj, struct kobj_attribute *a, char *buf) @@ -251,7 +251,7 @@ static ssize_t global_rsv_reserved_show(struct kobject *kobj, struct btrfs_block_rsv *block_rsv = &fs_info->global_block_rsv; return btrfs_show_u64(&block_rsv->reserved, &block_rsv->lock, buf); } -BTRFS_ATTR(global_rsv_reserved, 0444, global_rsv_reserved_show); +BTRFS_ATTR(global_rsv_reserved, global_rsv_reserved_show); #define to_space_info(_kobj) container_of(_kobj, struct btrfs_space_info, kobj) #define to_raid_kobj(_kobj) container_of(_kobj, struct raid_kobject, kobj) @@ -306,7 +306,7 @@ static ssize_t btrfs_space_info_show_##field(struct kobject *kobj, \ struct btrfs_space_info *sinfo = to_space_info(kobj); \ return btrfs_show_u64(&sinfo->field, &sinfo->lock, buf); \ } \ -BTRFS_ATTR(field, 0444, btrfs_space_info_show_##field) +BTRFS_ATTR(field, btrfs_space_info_show_##field) static ssize_t btrfs_space_info_show_total_bytes_pinned(struct kobject *kobj, struct kobj_attribute *a, @@ -325,7 +325,7 @@ SPACE_INFO_ATTR(bytes_reserved); SPACE_INFO_ATTR(bytes_may_use); SPACE_INFO_ATTR(disk_used); SPACE_INFO_ATTR(disk_total); -BTRFS_ATTR(total_bytes_pinned, 0444, btrfs_space_info_show_total_bytes_pinned); +BTRFS_ATTR(total_bytes_pinned, btrfs_space_info_show_total_bytes_pinned); static struct attribute *space_info_attrs[] = { BTRFS_ATTR_PTR(flags), @@ -411,7 +411,7 @@ static ssize_t btrfs_nodesize_show(struct kobject *kobj, return snprintf(buf, PAGE_SIZE, "%u\n", fs_info->super_copy->nodesize); } -BTRFS_ATTR(nodesize, 0444, btrfs_nodesize_show); +BTRFS_ATTR(nodesize, btrfs_nodesize_show); static ssize_t btrfs_sectorsize_show(struct kobject *kobj, struct kobj_attribute *a, char *buf) @@ -421,7 +421,7 @@ static ssize_t btrfs_sectorsize_show(struct kobject *kobj, return snprintf(buf, PAGE_SIZE, "%u\n", fs_info->super_copy->sectorsize); } -BTRFS_ATTR(sectorsize, 0444, btrfs_sectorsize_show); +BTRFS_ATTR(sectorsize, btrfs_sectorsize_show); static ssize_t btrfs_clone_alignment_show(struct kobject *kobj, struct kobj_attribute *a, char *buf) @@ -431,7 +431,7 @@ static ssize_t btrfs_clone_alignment_show(struct kobject *kobj, return snprintf(buf, PAGE_SIZE, "%u\n", fs_info->super_copy->sectorsize); } -BTRFS_ATTR(clone_alignment, 0444, btrfs_clone_alignment_show); +BTRFS_ATTR(clone_alignment, btrfs_clone_alignment_show); static struct attribute *btrfs_attrs[] = { BTRFS_ATTR_PTR(label), |