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btrfs: cleanup, remove inode_ref_info helper

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A simple wrapper around btrfs_find_item.

Signed-off-by: David Sterba <dsterba@suse.cz>
This commit is contained in:
David Sterba 2015-01-02 19:03:17 +01:00
parent 14692cc150
commit c234a24de9
1 changed files with 6 additions and 11 deletions
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17
fs/btrfs/backref.c
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@ -1246,14 +1246,6 @@ int btrfs_check_shared(struct btrfs_trans_handle *trans,
return ret; return ret;
} }
static int inode_ref_info(u64 inum, u64 ioff, struct btrfs_root *fs_root,
struct btrfs_path *path,
struct btrfs_key *found_key)
{
return btrfs_find_item(fs_root, path, inum, ioff,
BTRFS_INODE_REF_KEY, found_key);
}
int btrfs_find_one_extref(struct btrfs_root *root, u64 inode_objectid, int btrfs_find_one_extref(struct btrfs_root *root, u64 inode_objectid,
u64 start_off, struct btrfs_path *path, u64 start_off, struct btrfs_path *path,
struct btrfs_inode_extref **ret_extref, struct btrfs_inode_extref **ret_extref,
@ -1363,7 +1355,8 @@ char *btrfs_ref_to_path(struct btrfs_root *fs_root, struct btrfs_path *path,
btrfs_tree_read_unlock_blocking(eb); btrfs_tree_read_unlock_blocking(eb);
free_extent_buffer(eb); free_extent_buffer(eb);
} }
ret = inode_ref_info(parent, 0, fs_root, path, &found_key); ret = btrfs_find_item(fs_root, path, parent, 0,
BTRFS_INODE_REF_KEY, &found_key);
if (ret > 0) if (ret > 0)
ret = -ENOENT; ret = -ENOENT;
if (ret) if (ret)
@ -1716,8 +1709,10 @@ static int iterate_inode_refs(u64 inum, struct btrfs_root *fs_root,
struct btrfs_key found_key; struct btrfs_key found_key;
while (!ret) { while (!ret) {
ret = inode_ref_info(inum, parent ? parent+1 : 0, fs_root, path, ret = btrfs_find_item(fs_root, path, inum,
&found_key); parent ? parent + 1 : 0, BTRFS_INODE_REF_KEY,
&found_key);
if (ret < 0) if (ret < 0)
break; break;
if (ret) { if (ret) {