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 70b3be517599..813aa3cddc11 100644 --- a/fs/btrfs/zoned.h +++ b/fs/btrfs/zoned.h @@ -25,6 +25,7 @@ struct btrfs_zoned_device_info { u32 nr_zones; unsigned long *seq_zones; unsigned long *empty_zones; + struct blk_zone *zone_cache; struct blk_zone sb_zones[2 * BTRFS_SUPER_MIRROR_MAX]; }; @@ -32,7 +33,7 @@ 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); @@ -67,6 +68,7 @@ int btrfs_sync_zone_write_pointer(struct btrfs_device *tgt_dev, u64 logical, struct btrfs_device *btrfs_zoned_get_device(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) @@ -79,7 +81,8 @@ 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; } @@ -202,6 +205,7 @@ static inline struct btrfs_device *btrfs_zoned_get_device( 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) |