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| author | Nikolay Borisov <[email protected]> | 2020-09-01 14:39:58 +0000 |
|---|---|---|
| committer | David Sterba <[email protected]> | 2020-10-07 10:13:18 +0000 |
| commit | 3dc9dc8969dc738285cb7d43e852c98459c8f0a9 (patch) | |
| tree | ea1c82d5921d5eb693da5eb98430aa0b28a27c21 /fs/btrfs/file.c | |
| parent | btrfs: re-arrange statements in setup_items_for_insert (diff) | |
| download | kernel-3dc9dc8969dc738285cb7d43e852c98459c8f0a9.tar.gz kernel-3dc9dc8969dc738285cb7d43e852c98459c8f0a9.zip | |
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 <[email protected]>
Reviewed-by: Johannes Thumshirn <[email protected]>
Signed-off-by: Nikolay Borisov <[email protected]>
Reviewed-by: David Sterba <[email protected]>
Signed-off-by: David Sterba <[email protected]>
Diffstat (limited to 'fs/btrfs/file.c')
| -rw-r--r-- | fs/btrfs/file.c | 5 |
1 files changed, 1 insertions, 4 deletions
diff --git a/fs/btrfs/file.c b/fs/btrfs/file.c index 32ceda264b7d..fefe152884fa 100644 --- a/fs/btrfs/file.c +++ b/fs/btrfs/file.c @@ -1057,10 +1057,7 @@ delete_extent_item: if (btrfs_comp_cpu_keys(&key, &slot_key) > 0) path->slots[0]++; } - setup_items_for_insert(root, path, &key, - &extent_item_size, - extent_item_size, - sizeof(struct btrfs_item) + + setup_items_for_insert(root, path, &key, &extent_item_size, extent_item_size, 1); *key_inserted = 1; } |