diff options
| author | Naohiro Aota <naohiro.aota@wdc.com> | 2022-05-03 17:48:50 -0700 |
|---|---|---|
| committer | David Sterba <dsterba@suse.com> | 2022-05-16 17:17:32 +0200 |
| commit | 1bfd476754a2d63f899ef9c3e253b17766b8fb73 (patch) | |
| tree | 524eb7511c8709caf291088f41837a28a96e2bf7 /fs/btrfs/zoned.h | |
| parent | cf4f03c3be4a2a08be5d3a40d25ef577be2db061 (diff) | |
btrfs: zoned: introduce btrfs_zoned_bg_is_full
Introduce a wrapper to check if all the space in a block group is
allocated or not.
Reviewed-by: Johannes Thumshirn <johannes.thumshirn@wdc.com>
Signed-off-by: Naohiro Aota <naohiro.aota@wdc.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
Diffstat (limited to 'fs/btrfs/zoned.h')
| -rw-r--r-- | fs/btrfs/zoned.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/fs/btrfs/zoned.h b/fs/btrfs/zoned.h index de923fc8449d..7178bafda469 100644 --- a/fs/btrfs/zoned.h +++ b/fs/btrfs/zoned.h @@ -372,4 +372,10 @@ static inline void btrfs_zoned_data_reloc_unlock(struct btrfs_inode *inode) mutex_unlock(&root->fs_info->zoned_data_reloc_io_lock); } +static inline bool btrfs_zoned_bg_is_full(const struct btrfs_block_group *bg) +{ + ASSERT(btrfs_is_zoned(bg->fs_info)); + return (bg->alloc_offset == bg->zone_capacity); +} + #endif |