diff options
| author | Nikolay Borisov <nborisov@suse.com> | 2020-09-01 17:39:58 +0300 |
|---|---|---|
| committer | David Sterba <dsterba@suse.com> | 2020-10-07 12:13:18 +0200 |
| commit | 3dc9dc8969dc738285cb7d43e852c98459c8f0a9 (patch) | |
| tree | ea1c82d5921d5eb693da5eb98430aa0b28a27c21 /fs/btrfs/ctree.h | |
| parent | fc0716c2f6afed06a9306db3fb62cc1fcf389757 (diff) | |
btrfs: eliminate total_size parameter from setup_items_for_insert
The value of this argument can be derived from the total_data as it's
simply the value of the data size + size of btrfs_items being touched.
Move the parameter calculation inside the function. This results in a
simpler interface and also a minor size reduction:
./scripts/bloat-o-meter ctree.original fs/btrfs/ctree.o
add/remove: 0/0 grow/shrink: 0/3 up/down: 0/-34 (-34)
Function old new delta
btrfs_duplicate_item 260 259 -1
setup_items_for_insert 1200 1190 -10
btrfs_insert_empty_items 177 154 -23
Reviewed-by: Josef Bacik <josef@toxicpanda.com>
Reviewed-by: Johannes Thumshirn <johannes.thumshirn@wdc.com>
Signed-off-by: Nikolay Borisov <nborisov@suse.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 | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/btrfs/ctree.h b/fs/btrfs/ctree.h index 5ab55f678465..c4f9c1985ad1 100644 --- a/fs/btrfs/ctree.h +++ b/fs/btrfs/ctree.h @@ -2744,7 +2744,7 @@ static inline int btrfs_del_item(struct btrfs_trans_handle *trans, void setup_items_for_insert(struct btrfs_root *root, struct btrfs_path *path, const struct btrfs_key *cpu_key, u32 *data_size, - u32 total_data, u32 total_size, int nr); + u32 total_data, int nr); int btrfs_insert_item(struct btrfs_trans_handle *trans, struct btrfs_root *root, const struct btrfs_key *key, void *data, u32 data_size); int btrfs_insert_empty_items(struct btrfs_trans_handle *trans, |