diff options
| author | Eric Sandeen <sandeen@redhat.com> | 2013-08-06 20:03:33 -0500 |
|---|---|---|
| committer | David Sterba <dsterba@suse.cz> | 2013-09-03 19:40:53 +0200 |
| commit | 989ca65a11c4c537127207eaa019ac4149599017 (patch) | |
| tree | b798a8113b8dbf4f5541653046cd8fa53540cde1 /file-item.c | |
| parent | 6a0af4e57b58e9756e246db6967423ea6fa83265 (diff) | |
btrfs-progs: mark static & remove unused from shared kernel code
In files copied from the kernel, mark many functions as static,
and remove any resulting dead code.
Some functions are left unmarked if they aren't static in the
kernel tree.
Signed-off-by: Eric Sandeen <sandeen@redhat.com>
Signed-off-by: Chris Mason <chris.mason@fusionio.com>
Diffstat (limited to 'file-item.c')
| -rw-r--r-- | file-item.c | 32 |
1 files changed, 5 insertions, 27 deletions
diff --git a/file-item.c b/file-item.c index e46174dd..f53a5cab 100644 --- a/file-item.c +++ b/file-item.c @@ -29,12 +29,6 @@ #define MAX_CSUM_ITEMS(r,size) ((((BTRFS_LEAF_DATA_SIZE(r) - \ sizeof(struct btrfs_item) * 2) / \ size) - 1)) -int btrfs_create_file(struct btrfs_trans_handle *trans, - struct btrfs_root *root, u64 dirid, u64 *objectid) -{ - return 0; -} - int btrfs_insert_file_extent(struct btrfs_trans_handle *trans, struct btrfs_root *root, u64 objectid, u64 pos, u64 offset, @@ -122,10 +116,11 @@ fail: return err; } -struct btrfs_csum_item *btrfs_lookup_csum(struct btrfs_trans_handle *trans, - struct btrfs_root *root, - struct btrfs_path *path, - u64 bytenr, int cow) +static struct btrfs_csum_item * +btrfs_lookup_csum(struct btrfs_trans_handle *trans, + struct btrfs_root *root, + struct btrfs_path *path, + u64 bytenr, int cow) { int ret; struct btrfs_key file_key; @@ -172,23 +167,6 @@ fail: return ERR_PTR(ret); } -int btrfs_lookup_file_extent(struct btrfs_trans_handle *trans, - struct btrfs_root *root, - struct btrfs_path *path, u64 objectid, - u64 offset, int mod) -{ - int ret; - struct btrfs_key file_key; - int ins_len = mod < 0 ? -1 : 0; - int cow = mod != 0; - - file_key.objectid = objectid; - file_key.offset = offset; - btrfs_set_key_type(&file_key, BTRFS_EXTENT_DATA_KEY); - ret = btrfs_search_slot(trans, root, &file_key, path, ins_len, cow); - return ret; -} - int btrfs_csum_file_block(struct btrfs_trans_handle *trans, struct btrfs_root *root, u64 alloc_end, u64 bytenr, char *data, size_t len) |