diff options
| author | Johannes Berg <johannes.berg@intel.com> | 2023-10-05 22:57:34 +0200 |
|---|---|---|
| committer | Kalle Valo <kvalo@kernel.org> | 2023-10-06 17:08:47 +0300 |
| commit | 7d6904bf26b96ef087514cb7a8c50b62a4911c99 (patch) | |
| tree | 2feaff8495d88c2102dc2e017b7afc5c58db02d6 /fs/btrfs/zoned.h | |
| parent | 9418edf8ff01e7a4904aac1aca4864ecdea37593 (diff) | |
| parent | 22061bfc57fe08c77141dc876b4af75603c4d61d (diff) | |
Merge wireless into wireless-next
Resolve several conflicts, mostly between changes/fixes in
wireless and the locking rework in wireless-next. One of
the conflicts actually shows a bug in wireless that we'll
want to fix separately.
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Diffstat (limited to 'fs/btrfs/zoned.h')
| -rw-r--r-- | fs/btrfs/zoned.h | 28 |
1 files changed, 13 insertions, 15 deletions
diff --git a/fs/btrfs/zoned.h b/fs/btrfs/zoned.h index 27322b926038..b9cec523b778 100644 --- a/fs/btrfs/zoned.h +++ b/fs/btrfs/zoned.h @@ -22,6 +22,11 @@ struct btrfs_zoned_device_info { u8 zone_size_shift; u32 nr_zones; unsigned int max_active_zones; + /* + * Reserved active zones for one metadata and one system block group. + * It can vary per-device depending on the allocation status. + */ + int reserved_active_zones; atomic_t active_zones_left; unsigned long *seq_zones; unsigned long *empty_zones; @@ -58,11 +63,8 @@ void btrfs_redirty_list_add(struct btrfs_transaction *trans, struct extent_buffer *eb); bool btrfs_use_zone_append(struct btrfs_bio *bbio); void btrfs_record_physical_zoned(struct btrfs_bio *bbio); -bool btrfs_check_meta_write_pointer(struct btrfs_fs_info *fs_info, - struct extent_buffer *eb, - struct btrfs_block_group **cache_ret); -void btrfs_revert_meta_write_pointer(struct btrfs_block_group *cache, - struct extent_buffer *eb); +int btrfs_check_meta_write_pointer(struct btrfs_fs_info *fs_info, + struct btrfs_eb_write_context *ctx); int btrfs_zoned_issue_zeroout(struct btrfs_device *device, u64 physical, u64 length); int btrfs_sync_zone_write_pointer(struct btrfs_device *tgt_dev, u64 logical, u64 physical_start, u64 physical_pos); @@ -81,6 +83,7 @@ void btrfs_zoned_release_data_reloc_bg(struct btrfs_fs_info *fs_info, u64 logica int btrfs_zone_finish_one_bg(struct btrfs_fs_info *fs_info); int btrfs_zoned_activate_one_bg(struct btrfs_fs_info *fs_info, struct btrfs_space_info *space_info, bool do_finish); +void btrfs_check_active_zone_reservation(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) @@ -189,17 +192,10 @@ static inline void btrfs_record_physical_zoned(struct btrfs_bio *bbio) { } -static inline bool btrfs_check_meta_write_pointer(struct btrfs_fs_info *fs_info, - struct extent_buffer *eb, - struct btrfs_block_group **cache_ret) -{ - return true; -} - -static inline void btrfs_revert_meta_write_pointer( - struct btrfs_block_group *cache, - struct extent_buffer *eb) +static inline int btrfs_check_meta_write_pointer(struct btrfs_fs_info *fs_info, + struct btrfs_eb_write_context *ctx) { + return 0; } static inline int btrfs_zoned_issue_zeroout(struct btrfs_device *device, @@ -262,6 +258,8 @@ static inline int btrfs_zoned_activate_one_bg(struct btrfs_fs_info *fs_info, return 0; } +static inline void btrfs_check_active_zone_reservation(struct btrfs_fs_info *fs_info) { } + #endif static inline bool btrfs_dev_is_sequential(struct btrfs_device *device, u64 pos) |