All this does is call btrfs_get_fs_root() with check_ref == true. Just
use btrfs_get_fs_root() so we don't have a bunch of different helpers
that do the same thing.
Signed-off-by: Josef Bacik <josef@xxxxxxxxxxxxxx>
---
fs/btrfs/disk-io.c | 2 +-
fs/btrfs/disk-io.h | 6 ------
fs/btrfs/export.c | 2 +-
fs/btrfs/file.c | 2 +-
fs/btrfs/inode.c | 6 +++---
fs/btrfs/ioctl.c | 12 ++++++------
fs/btrfs/scrub.c | 2 +-
fs/btrfs/send.c | 4 ++--
fs/btrfs/super.c | 2 +-
fs/btrfs/transaction.c | 2 +-
fs/btrfs/tree-log.c | 2 +-
fs/btrfs/volumes.c | 2 +-
12 files changed, 19 insertions(+), 25 deletions(-)
diff --git a/fs/btrfs/disk-io.c b/fs/btrfs/disk-io.c
index e3957d6b6bab..fba2ca4965c4 100644
--- a/fs/btrfs/disk-io.c
+++ b/fs/btrfs/disk-io.c
@@ -3179,7 +3179,7 @@ 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 614802bd709d..f5ef9ace903a 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 32e620981485..8baa1b44d514 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 fc0624fbe387..138c21f5ed12 100644
--- a/fs/btrfs/inode.c
+++ b/fs/btrfs/inode.c
@@ -2514,7 +2514,7 @@ static noinline int record_one_backref(u64 inum, u64 offset, u64 root_id,
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)) {
if (PTR_ERR(root) == -ENOENT)
return 0;
@@ -2698,7 +2698,7 @@ static noinline int relink_extent_backref(struct btrfs_path *path,
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)) {
srcu_read_unlock(&fs_info->subvol_srcu, index);
if (PTR_ERR(root) == -ENOENT)
@@ -5675,7 +5675,7 @@ 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 375befdecc19..95b0488b7da6 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;
@@ -3986,7 +3986,7 @@ 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 e2c87220600f..eed3a8492092 100644
--- a/fs/btrfs/scrub.c
+++ b/fs/btrfs/scrub.c
@@ -652,7 +652,7 @@ 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 ae2db5eb1549..73e2e350f4a1 100644
--- a/fs/btrfs/send.c
+++ b/fs/btrfs/send.c
@@ -7200,7 +7200,7 @@ 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);
@@ -7239,7 +7239,7 @@ 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 a98c3c71fc54..e387ca1ac0e5 100644
--- a/fs/btrfs/super.c
+++ b/fs/btrfs/super.c
@@ -1077,7 +1077,7 @@ 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 55d8fd68775a..e194d3e4e3a9 100644
--- a/fs/btrfs/transaction.c
+++ b/fs/btrfs/transaction.c
@@ -1631,7 +1631,7 @@ 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 881d117a07db..a4321bdcbf3e 100644
--- a/fs/btrfs/tree-log.c
+++ b/fs/btrfs/tree-log.c
@@ -6291,7 +6291,7 @@ int btrfs_recover_log_trees(struct btrfs_root *log_root_tree)
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 d8e5560db285..904c3e03467f 100644
--- a/fs/btrfs/volumes.c
+++ b/fs/btrfs/volumes.c
@@ -4372,7 +4372,7 @@ 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)
--
2.23.0
