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| author | Lu Fengqi <lufq.fnst@cn.fujitsu.com> | 2018-08-01 11:32:28 +0800 |
|---|---|---|
| committer | David Sterba <dsterba@suse.com> | 2018-08-06 13:13:00 +0200 |
| commit | 3ee1c5530e649182e602eb2f81193289c4d2e655 (patch) | |
| tree | 16cd037da6d7f124db1ba19c5096d200ed7bba91 /fs/btrfs | |
| parent | ab9ce7d42bf66f0750a4ca4a228a2db238376afb (diff) | |
| download | linux-3ee1c5530e649182e602eb2f81193289c4d2e655.tar.gz linux-3ee1c5530e649182e602eb2f81193289c4d2e655.tar.bz2 linux-3ee1c5530e649182e602eb2f81193289c4d2e655.zip | |
btrfs: Remove fs_info from btrfs_del_root_ref
It can be referenced from the passed transaction handle.
Signed-off-by: Lu Fengqi <lufq.fnst@cn.fujitsu.com>
Signed-off-by: David Sterba <dsterba@suse.com>
Diffstat (limited to 'fs/btrfs')
| -rw-r--r-- | fs/btrfs/ctree.h | 7 | ||||
| -rw-r--r-- | fs/btrfs/inode.c | 8 | ||||
| -rw-r--r-- | fs/btrfs/root-tree.c | 9 |
3 files changed, 10 insertions, 14 deletions
diff --git a/fs/btrfs/ctree.h b/fs/btrfs/ctree.h index 9ef47a171e2f..3677082ddf4c 100644 --- a/fs/btrfs/ctree.h +++ b/fs/btrfs/ctree.h @@ -2988,10 +2988,9 @@ int btrfs_add_root_ref(struct btrfs_trans_handle *trans, struct btrfs_fs_info *fs_info, u64 root_id, u64 ref_id, u64 dirid, u64 sequence, const char *name, int name_len); -int btrfs_del_root_ref(struct btrfs_trans_handle *trans, - struct btrfs_fs_info *fs_info, - u64 root_id, u64 ref_id, u64 dirid, u64 *sequence, - const char *name, int name_len); +int btrfs_del_root_ref(struct btrfs_trans_handle *trans, u64 root_id, + u64 ref_id, u64 dirid, u64 *sequence, const char *name, + int name_len); int btrfs_del_root(struct btrfs_trans_handle *trans, const struct btrfs_key *key); int btrfs_insert_root(struct btrfs_trans_handle *trans, struct btrfs_root *root, diff --git a/fs/btrfs/inode.c b/fs/btrfs/inode.c index 59b3ea32b6de..7bf4a8d07e1e 100644 --- a/fs/btrfs/inode.c +++ b/fs/btrfs/inode.c @@ -4085,7 +4085,6 @@ static int btrfs_unlink_subvol(struct btrfs_trans_handle *trans, struct inode *dir, u64 objectid, const char *name, int name_len) { - struct btrfs_fs_info *fs_info = root->fs_info; struct btrfs_path *path; struct extent_buffer *leaf; struct btrfs_dir_item *di; @@ -4118,9 +4117,8 @@ static int btrfs_unlink_subvol(struct btrfs_trans_handle *trans, } btrfs_release_path(path); - ret = btrfs_del_root_ref(trans, fs_info, objectid, - root->root_key.objectid, dir_ino, - &index, name, name_len); + ret = btrfs_del_root_ref(trans, objectid, root->root_key.objectid, + dir_ino, &index, name, name_len); if (ret < 0) { if (ret != -ENOENT) { btrfs_abort_transaction(trans, ret); @@ -6439,7 +6437,7 @@ fail_dir_item: if (unlikely(ino == BTRFS_FIRST_FREE_OBJECTID)) { u64 local_index; int err; - err = btrfs_del_root_ref(trans, fs_info, key.objectid, + err = btrfs_del_root_ref(trans, key.objectid, root->root_key.objectid, parent_ino, &local_index, name, name_len); diff --git a/fs/btrfs/root-tree.c b/fs/btrfs/root-tree.c index f7c14c454f91..52fa133ab53c 100644 --- a/fs/btrfs/root-tree.c +++ b/fs/btrfs/root-tree.c @@ -341,13 +341,12 @@ out: return ret; } -int btrfs_del_root_ref(struct btrfs_trans_handle *trans, - struct btrfs_fs_info *fs_info, - u64 root_id, u64 ref_id, u64 dirid, u64 *sequence, - const char *name, int name_len) +int btrfs_del_root_ref(struct btrfs_trans_handle *trans, u64 root_id, + u64 ref_id, u64 dirid, u64 *sequence, const char *name, + int name_len) { - struct btrfs_root *tree_root = fs_info->tree_root; + struct btrfs_root *tree_root = trans->fs_info->tree_root; struct btrfs_path *path; struct btrfs_root_ref *ref; struct extent_buffer *leaf; |