diff options
Diffstat (limited to 'fs/btrfs/zoned.h')
| -rw-r--r-- | fs/btrfs/zoned.h | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/fs/btrfs/zoned.h b/fs/btrfs/zoned.h index e53ab7b96437..4344f4818389 100644 --- a/fs/btrfs/zoned.h +++ b/fs/btrfs/zoned.h @@ -28,6 +28,7 @@ struct btrfs_zoned_device_info { unsigned long *seq_zones; unsigned long *empty_zones; unsigned long *active_zones; + struct blk_zone *zone_cache; struct blk_zone sb_zones[2 * BTRFS_SUPER_MIRROR_MAX]; }; @@ -35,7 +36,7 @@ struct btrfs_zoned_device_info { int btrfs_get_dev_zone(struct btrfs_device *device, u64 pos, struct blk_zone *zone); int btrfs_get_dev_zone_info_all_devices(struct btrfs_fs_info *fs_info); -int btrfs_get_dev_zone_info(struct btrfs_device *device); +int btrfs_get_dev_zone_info(struct btrfs_device *device, bool populate_cache); void btrfs_destroy_dev_zone_info(struct btrfs_device *device); int btrfs_check_zoned_mode(struct btrfs_fs_info *fs_info); int btrfs_check_mountopts_zoned(struct btrfs_fs_info *info); @@ -76,6 +77,7 @@ bool btrfs_can_activate_zone(struct btrfs_fs_devices *fs_devices, void btrfs_zone_finish_endio(struct btrfs_fs_info *fs_info, u64 logical, u64 length); void btrfs_clear_data_reloc_bg(struct btrfs_block_group *bg); +void btrfs_free_zone_cache(struct btrfs_fs_info *fs_info); #else /* CONFIG_BLK_DEV_ZONED */ static inline int btrfs_get_dev_zone(struct btrfs_device *device, u64 pos, struct blk_zone *zone) @@ -88,7 +90,8 @@ static inline int btrfs_get_dev_zone_info_all_devices(struct btrfs_fs_info *fs_i return 0; } -static inline int btrfs_get_dev_zone_info(struct btrfs_device *device) +static inline int btrfs_get_dev_zone_info(struct btrfs_device *device, + bool populate_cache) { return 0; } @@ -232,6 +235,7 @@ static inline void btrfs_zone_finish_endio(struct btrfs_fs_info *fs_info, static inline void btrfs_clear_data_reloc_bg(struct btrfs_block_group *bg) { } +static inline void btrfs_free_zone_cache(struct btrfs_fs_info *fs_info) { } #endif static inline bool btrfs_dev_is_sequential(struct btrfs_device *device, u64 pos) |