summaryrefslogtreecommitdiff
path: root/fs/btrfs/root-tree.c
diff options
context:
space:
mode:
authorJeff Mahoney <jeffm@suse.com>2016-06-22 04:16:51 +0300
committerDavid Sterba <dsterba@suse.com>2016-12-06 18:06:57 +0300
commit6bccf3ab1e1f0913268bfcd1c09cadb1f4f2857d (patch)
treea7eae4bb4dec1cd2f7b21f5010549bfaa9aaa08c /fs/btrfs/root-tree.c
parent5b4aacefb8fbfc996e68b9b083d30f8bc0972449 (diff)
downloadlinux-6bccf3ab1e1f0913268bfcd1c09cadb1f4f2857d.tar.xz
btrfs: call functions that always use the same root with fs_info instead
There are many functions that are always called with the same root argument. Rather than passing the same root every time, we can pass an fs_info pointer instead and have the function get the root pointer itself. Signed-off-by: Jeff Mahoney <jeffm@suse.com> Signed-off-by: David Sterba <dsterba@suse.com>
Diffstat (limited to 'fs/btrfs/root-tree.c')
-rw-r--r--fs/btrfs/root-tree.c9
1 files changed, 6 insertions, 3 deletions
diff --git a/fs/btrfs/root-tree.c b/fs/btrfs/root-tree.c
index edae751e870c..60e711ae044a 100644
--- a/fs/btrfs/root-tree.c
+++ b/fs/btrfs/root-tree.c
@@ -216,8 +216,9 @@ int btrfs_insert_root(struct btrfs_trans_handle *trans, struct btrfs_root *root,
return btrfs_insert_item(trans, root, key, item, sizeof(*item));
}
-int btrfs_find_orphan_roots(struct btrfs_root *tree_root)
+int btrfs_find_orphan_roots(struct btrfs_fs_info *fs_info)
{
+ struct btrfs_root *tree_root = fs_info->tree_root;
struct extent_buffer *leaf;
struct btrfs_path *path;
struct btrfs_key key;
@@ -358,11 +359,12 @@ out:
}
int btrfs_del_root_ref(struct btrfs_trans_handle *trans,
- struct btrfs_root *tree_root,
+ struct btrfs_fs_info *fs_info,
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_path *path;
struct btrfs_root_ref *ref;
struct extent_buffer *leaf;
@@ -429,10 +431,11 @@ out:
* Will return 0, -ENOMEM, or anything from the CoW path
*/
int btrfs_add_root_ref(struct btrfs_trans_handle *trans,
- struct btrfs_root *tree_root,
+ struct btrfs_fs_info *fs_info,
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_key key;
int ret;
struct btrfs_path *path;