From 3dc9dc8969dc738285cb7d43e852c98459c8f0a9 Mon Sep 17 00:00:00 2001 From: Nikolay Borisov Date: Tue, 1 Sep 2020 17:39:58 +0300 Subject: 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 Reviewed-by: Johannes Thumshirn Signed-off-by: Nikolay Borisov Reviewed-by: David Sterba Signed-off-by: David Sterba --- fs/btrfs/tests/inode-tests.c | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-) (limited to 'fs/btrfs/tests/inode-tests.c') diff --git a/fs/btrfs/tests/inode-tests.c b/fs/btrfs/tests/inode-tests.c index 894a63a92236..068b6ef02cec 100644 --- a/fs/btrfs/tests/inode-tests.c +++ b/fs/btrfs/tests/inode-tests.c @@ -33,8 +33,7 @@ static void insert_extent(struct btrfs_root *root, u64 start, u64 len, key.type = BTRFS_EXTENT_DATA_KEY; key.offset = start; - setup_items_for_insert(root, &path, &key, &value_len, value_len, - value_len + sizeof(struct btrfs_item), 1); + setup_items_for_insert(root, &path, &key, &value_len, value_len, 1); fi = btrfs_item_ptr(leaf, slot, struct btrfs_file_extent_item); btrfs_set_file_extent_generation(leaf, fi, 1); btrfs_set_file_extent_type(leaf, fi, type); @@ -64,8 +63,7 @@ static void insert_inode_item_key(struct btrfs_root *root) key.type = BTRFS_INODE_ITEM_KEY; key.offset = 0; - setup_items_for_insert(root, &path, &key, &value_len, value_len, - value_len + sizeof(struct btrfs_item), 1); + setup_items_for_insert(root, &path, &key, &value_len, value_len, 1); } /* -- cgit v1.2.3