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| author |  Josef Bacik <josef@toxicpanda.com>
| 2021-10-21 14:58:34 -0400 |
|---|---|---|
| committer |  David Sterba <dsterba@suse.com>
| 2022-01-03 15:09:43 +0100 |
| commit | 747942073608167af3cdbaace2556b13c0cff9f0 (patch) | |
| tree | b15ae897fbd05cbcb229e9d6b1b701c68ed94522 /fs/btrfs/ctree.h | |
| parent | btrfs: make btrfs_file_extent_inline_item_len take a slot (diff) | |
| download | linux-747942073608167af3cdbaace2556b13c0cff9f0.tar.gz linux-747942073608167af3cdbaace2556b13c0cff9f0.tar.bz2 linux-747942073608167af3cdbaace2556b13c0cff9f0.zip | |
btrfs: introduce item_nr token variant helpers
The last remaining place where we have the pattern of
item = btrfs_item_nr(slot)
<do something with the item>
are the token helpers. Handle this by introducing token helpers that
will do the btrfs_item_nr() work inside of the helper itself, and then
convert all users of the btrfs_item token helpers to the new _nr()
variants.
Signed-off-by: Josef Bacik <josef@toxicpanda.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
Diffstat (limited to 'fs/btrfs/ctree.h')
| -rw-r--r-- | fs/btrfs/ctree.h | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/fs/btrfs/ctree.h b/fs/btrfs/ctree.h index e0cb78fa5810..53fc20482c8d 100644 --- a/fs/btrfs/ctree.h +++ b/fs/btrfs/ctree.h @@ -2009,6 +2009,38 @@ static inline void btrfs_set_item_offset_nr(struct extent_buffer *eb, int nr, btrfs_set_item_offset(eb, btrfs_item_nr(nr), val); } +static inline u32 btrfs_token_item_offset_nr(struct btrfs_map_token *token, + int slot) +{ + struct btrfs_item *item = btrfs_item_nr(slot); + + return btrfs_token_item_offset(token, item); +} + +static inline u32 btrfs_token_item_size_nr(struct btrfs_map_token *token, + int slot) +{ + struct btrfs_item *item = btrfs_item_nr(slot); + + return btrfs_token_item_size(token, item); +} + +static inline void btrfs_set_token_item_offset_nr(struct btrfs_map_token *token, + int slot, u32 val) +{ + struct btrfs_item *item = btrfs_item_nr(slot); + + btrfs_set_token_item_offset(token, item, val); +} + +static inline void btrfs_set_token_item_size_nr(struct btrfs_map_token *token, + int slot, u32 val) +{ + struct btrfs_item *item = btrfs_item_nr(slot); + + btrfs_set_token_item_size(token, item, val); +} + static inline void btrfs_item_key(const struct extent_buffer *eb, struct btrfs_disk_key *disk_key, int nr) { |