diff options
| author | Anand Jain <anand.jain@oracle.com> | 2019-08-07 16:21:19 +0800 |
|---|---|---|
| committer | David Sterba <dsterba@suse.com> | 2019-09-09 14:59:06 +0200 |
| commit | 4e411a7d044168520d936264c9fe40847cf031eb (patch) | |
| tree | 2ddeaa2204d322a4aa7c3b7fce5297793e3b29b2 | |
| parent | 73798c465b66ed55d6f0adafbda42aca854acbf1 (diff) | |
btrfs: reset device stat using btrfs_dev_stat_set
btrfs_dev_stat_reset() is an overdo in terms of wrapping. So this patch
open codes btrfs_dev_stat_reset().
Signed-off-by: Anand Jain <anand.jain@oracle.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
| -rw-r--r-- | fs/btrfs/volumes.c | 6 | ||||
| -rw-r--r-- | fs/btrfs/volumes.h | 6 |
2 files changed, 3 insertions, 9 deletions
diff --git a/fs/btrfs/volumes.c b/fs/btrfs/volumes.c index cb9dcdffe434..a9920bce7bcd 100644 --- a/fs/btrfs/volumes.c +++ b/fs/btrfs/volumes.c @@ -7303,7 +7303,7 @@ static void __btrfs_reset_dev_stats(struct btrfs_device *dev) int i; for (i = 0; i < BTRFS_DEV_STAT_VALUES_MAX; i++) - btrfs_dev_stat_reset(dev, i); + btrfs_dev_stat_set(dev, i, 0); } int btrfs_init_dev_stats(struct btrfs_fs_info *fs_info) @@ -7353,7 +7353,7 @@ int btrfs_init_dev_stats(struct btrfs_fs_info *fs_info) btrfs_dev_stat_set(device, i, btrfs_dev_stats_value(eb, ptr, i)); else - btrfs_dev_stat_reset(device, i); + btrfs_dev_stat_set(device, i, 0); } device->dev_stats_valid = 1; @@ -7536,7 +7536,7 @@ int btrfs_get_dev_stats(struct btrfs_fs_info *fs_info, stats->values[i] = btrfs_dev_stat_read_and_reset(dev, i); else - btrfs_dev_stat_reset(dev, i); + btrfs_dev_stat_set(dev, i, 0); } } else { for (i = 0; i < BTRFS_DEV_STAT_VALUES_MAX; i++) diff --git a/fs/btrfs/volumes.h b/fs/btrfs/volumes.h index 081cb734a239..a7da1f3e3627 100644 --- a/fs/btrfs/volumes.h +++ b/fs/btrfs/volumes.h @@ -547,12 +547,6 @@ static inline void btrfs_dev_stat_set(struct btrfs_device *dev, atomic_inc(&dev->dev_stats_ccnt); } -static inline void btrfs_dev_stat_reset(struct btrfs_device *dev, - int index) -{ - btrfs_dev_stat_set(dev, index, 0); -} - /* * Convert block group flags (BTRFS_BLOCK_GROUP_*) to btrfs_raid_types, which * can be used as index to access btrfs_raid_array[]. |