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| author | Josef Bacik <josef@toxicpanda.com> | 2019-06-18 16:09:19 -0400 |
|---|---|---|
| committer | David Sterba <dsterba@suse.com> | 2019-07-02 12:30:52 +0200 |
| commit | 280c290881bc048bd5dbe02796173f55ca86e697 (patch) | |
| tree | 8fef64c54f7016a89de2fc935e683cc6246be0b5 /fs/btrfs/space-info.h | |
| parent | d44b72aa12d0a74b67ffabdcab2f64653282dccd (diff) | |
| download | linux-280c290881bc048bd5dbe02796173f55ca86e697.tar.bz2 | |
btrfs: move the space_info handling code to space-info.c
These are the basic init and lookup functions and some helper functions,
fairly straightforward before the bad stuff starts.
Reviewed-by: Nikolay Borisov <nborisov@suse.com>
Signed-off-by: Josef Bacik <josef@toxicpanda.com>
Signed-off-by: David Sterba <dsterba@suse.com>
Diffstat (limited to 'fs/btrfs/space-info.h')
| -rw-r--r-- | fs/btrfs/space-info.h | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/fs/btrfs/space-info.h b/fs/btrfs/space-info.h index 46f15b8c9ffc..d1264d9223f2 100644 --- a/fs/btrfs/space-info.h +++ b/fs/btrfs/space-info.h @@ -81,5 +81,15 @@ void btrfs_space_info_add_new_bytes(struct btrfs_fs_info *fs_info, void btrfs_space_info_add_old_bytes(struct btrfs_fs_info *fs_info, struct btrfs_space_info *space_info, u64 num_bytes); +int btrfs_init_space_info(struct btrfs_fs_info *fs_info); +void btrfs_update_space_info(struct btrfs_fs_info *info, u64 flags, + u64 total_bytes, u64 bytes_used, + u64 bytes_readonly, + struct btrfs_space_info **space_info); +struct btrfs_space_info *btrfs_find_space_info(struct btrfs_fs_info *info, + u64 flags); +u64 btrfs_space_info_used(struct btrfs_space_info *s_info, + bool may_use_included); +void btrfs_clear_space_info_full(struct btrfs_fs_info *info); #endif /* BTRFS_SPACE_INFO_H */ |