diff options
| -rw-r--r-- | fs/btrfs/ctree.c | 14 |
1 files changed, 10 insertions, 4 deletions
diff --git a/fs/btrfs/ctree.c b/fs/btrfs/ctree.c index a0a4a885664e..4fb2b0673950 100644 --- a/fs/btrfs/ctree.c +++ b/fs/btrfs/ctree.c @@ -4753,10 +4753,16 @@ void btrfs_extend_item(struct btrfs_path *path, u32 data_size) } } -/* - * this is a helper for btrfs_insert_empty_items, the main goal here is - * to save stack depth by doing the bulk of the work in a function - * that doesn't call btrfs_search_slot +/** + * setup_items_for_insert - Helper called before inserting one or more items + * to a leaf. Main purpose is to save stack depth by doing the bulk of the work + * in a function that doesn't call btrfs_search_slot + * + * @root: root we are inserting items to + * @path: points to the leaf/slot where we are going to insert new items + * @cpu_key: array of keys for items to be inserted + * @data_size: size of the body of each item we are going to insert + * @nr: size of @cpu_key/@data_size arrays */ void setup_items_for_insert(struct btrfs_root *root, struct btrfs_path *path, const struct btrfs_key *cpu_key, u32 *data_size, |