diff --git a/fs/btrfs/disk-io.c b/fs/btrfs/disk-io.c index 2e92a6bc64c0..f0a33e004d91 100644 --- a/fs/btrfs/disk-io.c +++ b/fs/btrfs/disk-io.c @@ -3178,7 +3178,7 @@ int __cold open_ctree(struct super_block *sb, location.type = BTRFS_ROOT_ITEM_KEY; location.offset = 0; - fs_info->fs_root = btrfs_read_fs_root_no_name(fs_info, &location); + fs_info->fs_root = btrfs_get_fs_root(fs_info, &location, true); if (IS_ERR(fs_info->fs_root)) { err = PTR_ERR(fs_info->fs_root); btrfs_warn(fs_info, "failed to read fs tree: %d", err); diff --git a/fs/btrfs/disk-io.h b/fs/btrfs/disk-io.h index 4e43bd37f9c5..c2e765edf034 100644 --- a/fs/btrfs/disk-io.h +++ b/fs/btrfs/disk-io.h @@ -70,12 +70,6 @@ void btrfs_free_fs_roots(struct btrfs_fs_info *fs_info); struct btrfs_root *btrfs_get_fs_root(struct btrfs_fs_info *fs_info, struct btrfs_key *key, bool check_ref); -static inline struct btrfs_root * -btrfs_read_fs_root_no_name(struct btrfs_fs_info *fs_info, - struct btrfs_key *location) -{ - return btrfs_get_fs_root(fs_info, location, true); -} int btrfs_cleanup_fs_roots(struct btrfs_fs_info *fs_info); void btrfs_btree_balance_dirty(struct btrfs_fs_info *fs_info); diff --git a/fs/btrfs/export.c b/fs/btrfs/export.c index 72e312cae69d..08cd8c4a02a5 100644 --- a/fs/btrfs/export.c +++ b/fs/btrfs/export.c @@ -77,7 +77,7 @@ static struct dentry *btrfs_get_dentry(struct super_block *sb, u64 objectid, index = srcu_read_lock(&fs_info->subvol_srcu); - root = btrfs_read_fs_root_no_name(fs_info, &key); + root = btrfs_get_fs_root(fs_info, &key, true); if (IS_ERR(root)) { err = PTR_ERR(root); goto fail; diff --git a/fs/btrfs/file.c b/fs/btrfs/file.c index 06a2f0f2e602..1bc7665f8ff0 100644 --- a/fs/btrfs/file.c +++ b/fs/btrfs/file.c @@ -287,7 +287,7 @@ static int __btrfs_run_defrag_inode(struct btrfs_fs_info *fs_info, index = srcu_read_lock(&fs_info->subvol_srcu); - inode_root = btrfs_read_fs_root_no_name(fs_info, &key); + inode_root = btrfs_get_fs_root(fs_info, &key, true); if (IS_ERR(inode_root)) { ret = PTR_ERR(inode_root); goto cleanup; diff --git a/fs/btrfs/inode.c b/fs/btrfs/inode.c index 8b801a1e7845..d105d4d9e9aa 100644 --- a/fs/btrfs/inode.c +++ b/fs/btrfs/inode.c @@ -5153,7 +5153,7 @@ static int fixup_tree_root_location(struct btrfs_fs_info *fs_info, btrfs_release_path(path); - new_root = btrfs_read_fs_root_no_name(fs_info, location); + new_root = btrfs_get_fs_root(fs_info, location, true); if (IS_ERR(new_root)) { err = PTR_ERR(new_root); goto out; diff --git a/fs/btrfs/ioctl.c b/fs/btrfs/ioctl.c index ba1608d0cd8e..5342e4a2bb9a 100644 --- a/fs/btrfs/ioctl.c +++ b/fs/btrfs/ioctl.c @@ -666,7 +666,7 @@ static noinline int create_subvol(struct inode *dir, goto fail; key.offset = (u64)-1; - new_root = btrfs_read_fs_root_no_name(fs_info, &key); + new_root = btrfs_get_fs_root(fs_info, &key, true); if (IS_ERR(new_root)) { ret = PTR_ERR(new_root); btrfs_abort_transaction(trans, ret); @@ -2179,7 +2179,7 @@ static noinline int search_ioctl(struct inode *inode, key.objectid = sk->tree_id; key.type = BTRFS_ROOT_ITEM_KEY; key.offset = (u64)-1; - root = btrfs_read_fs_root_no_name(info, &key); + root = btrfs_get_fs_root(info, &key, true); if (IS_ERR(root)) { btrfs_free_path(path); return PTR_ERR(root); @@ -2314,7 +2314,7 @@ static noinline int btrfs_search_path_in_tree(struct btrfs_fs_info *info, key.objectid = tree_id; key.type = BTRFS_ROOT_ITEM_KEY; key.offset = (u64)-1; - root = btrfs_read_fs_root_no_name(info, &key); + root = btrfs_get_fs_root(info, &key, true); if (IS_ERR(root)) { ret = PTR_ERR(root); goto out; @@ -2408,7 +2408,7 @@ static int btrfs_search_path_in_tree_user(struct inode *inode, key.objectid = treeid; key.type = BTRFS_ROOT_ITEM_KEY; key.offset = (u64)-1; - root = btrfs_read_fs_root_no_name(fs_info, &key); + root = btrfs_get_fs_root(fs_info, &key, true); if (IS_ERR(root)) { ret = PTR_ERR(root); goto out; @@ -2653,7 +2653,7 @@ static int btrfs_ioctl_get_subvol_info(struct file *file, void __user *argp) key.objectid = BTRFS_I(inode)->root->root_key.objectid; key.type = BTRFS_ROOT_ITEM_KEY; key.offset = (u64)-1; - root = btrfs_read_fs_root_no_name(fs_info, &key); + root = btrfs_get_fs_root(fs_info, &key, true); if (IS_ERR(root)) { ret = PTR_ERR(root); goto out; @@ -3983,7 +3983,7 @@ static long btrfs_ioctl_default_subvol(struct file *file, void __user *argp) location.type = BTRFS_ROOT_ITEM_KEY; location.offset = (u64)-1; - new_root = btrfs_read_fs_root_no_name(fs_info, &location); + new_root = btrfs_get_fs_root(fs_info, &location, true); if (IS_ERR(new_root)) { ret = PTR_ERR(new_root); goto out; diff --git a/fs/btrfs/scrub.c b/fs/btrfs/scrub.c index 61b37c56a7fb..7e18dde5dcb0 100644 --- a/fs/btrfs/scrub.c +++ b/fs/btrfs/scrub.c @@ -653,7 +653,7 @@ static int scrub_print_warning_inode(u64 inum, u64 offset, u64 root, root_key.objectid = root; root_key.type = BTRFS_ROOT_ITEM_KEY; root_key.offset = (u64)-1; - local_root = btrfs_read_fs_root_no_name(fs_info, &root_key); + local_root = btrfs_get_fs_root(fs_info, &root_key, true); if (IS_ERR(local_root)) { ret = PTR_ERR(local_root); goto err; diff --git a/fs/btrfs/send.c b/fs/btrfs/send.c index a055b657cb85..27e580564e49 100644 --- a/fs/btrfs/send.c +++ b/fs/btrfs/send.c @@ -7195,7 +7195,7 @@ long btrfs_ioctl_send(struct file *mnt_file, struct btrfs_ioctl_send_args *arg) index = srcu_read_lock(&fs_info->subvol_srcu); - clone_root = btrfs_read_fs_root_no_name(fs_info, &key); + clone_root = btrfs_get_fs_root(fs_info, &key, true); if (IS_ERR(clone_root)) { srcu_read_unlock(&fs_info->subvol_srcu, index); ret = PTR_ERR(clone_root); @@ -7234,7 +7234,7 @@ long btrfs_ioctl_send(struct file *mnt_file, struct btrfs_ioctl_send_args *arg) index = srcu_read_lock(&fs_info->subvol_srcu); - sctx->parent_root = btrfs_read_fs_root_no_name(fs_info, &key); + sctx->parent_root = btrfs_get_fs_root(fs_info, &key, true); if (IS_ERR(sctx->parent_root)) { srcu_read_unlock(&fs_info->subvol_srcu, index); ret = PTR_ERR(sctx->parent_root); diff --git a/fs/btrfs/super.c b/fs/btrfs/super.c index 1cbc3f125d5a..a2c2e71af122 100644 --- a/fs/btrfs/super.c +++ b/fs/btrfs/super.c @@ -1096,7 +1096,7 @@ static char *get_subvol_name_from_objectid(struct btrfs_fs_info *fs_info, key.objectid = subvol_objectid; key.type = BTRFS_ROOT_ITEM_KEY; key.offset = (u64)-1; - fs_root = btrfs_read_fs_root_no_name(fs_info, &key); + fs_root = btrfs_get_fs_root(fs_info, &key, true); if (IS_ERR(fs_root)) { ret = PTR_ERR(fs_root); goto err; diff --git a/fs/btrfs/transaction.c b/fs/btrfs/transaction.c index beb6c69cd1e5..bcf23b06e67f 100644 --- a/fs/btrfs/transaction.c +++ b/fs/btrfs/transaction.c @@ -1633,7 +1633,7 @@ static noinline int create_pending_snapshot(struct btrfs_trans_handle *trans, } key.offset = (u64)-1; - pending->snap = btrfs_read_fs_root_no_name(fs_info, &key); + pending->snap = btrfs_get_fs_root(fs_info, &key, true); if (IS_ERR(pending->snap)) { ret = PTR_ERR(pending->snap); btrfs_abort_transaction(trans, ret); diff --git a/fs/btrfs/tree-log.c b/fs/btrfs/tree-log.c index 6827e0927526..556aa4a614f5 100644 --- a/fs/btrfs/tree-log.c +++ b/fs/btrfs/tree-log.c @@ -6162,7 +6162,7 @@ again: tmp_key.type = BTRFS_ROOT_ITEM_KEY; tmp_key.offset = (u64)-1; - wc.replay_dest = btrfs_read_fs_root_no_name(fs_info, &tmp_key); + wc.replay_dest = btrfs_get_fs_root(fs_info, &tmp_key, true); if (IS_ERR(wc.replay_dest)) { ret = PTR_ERR(wc.replay_dest); diff --git a/fs/btrfs/volumes.c b/fs/btrfs/volumes.c index 9cfc668f91f4..0b3167bd9f35 100644 --- a/fs/btrfs/volumes.c +++ b/fs/btrfs/volumes.c @@ -4424,7 +4424,7 @@ static int btrfs_check_uuid_tree_entry(struct btrfs_fs_info *fs_info, key.objectid = subid; key.type = BTRFS_ROOT_ITEM_KEY; key.offset = (u64)-1; - subvol_root = btrfs_read_fs_root_no_name(fs_info, &key); + subvol_root = btrfs_get_fs_root(fs_info, &key, true); if (IS_ERR(subvol_root)) { ret = PTR_ERR(subvol_root); if (ret == -ENOENT)