[PATCH 0/3] Cleanup backref_in_log and its callers

[Nikolay Borisov <nborisov@suse.com>]

This series cleans up backref_in_log and its callers. Patch 1 removes the 
opencoding of btrfs_find_name_in_backref which greatly simplifies backref_in_log
itself. 

Patch 2 properly propagates error values of the internal functions to
backref_in_log's callers and also fixes, where necessary, callers to cope with 
those ret values. 

Patch 3 continues in the spirit of the previous patch, in that it open codes 
name_in_log_ref so that the caller can properly handle backref_in_log retvals. 

Nikolay Borisov (3):
  btrfs: Don't opencode btrfs_find_name_in_backref in backref_in_log
  btrfs: Properly handle backref_in_log retval
  btrfs: Open-code name_in_log_ref in replay_one_name

 fs/btrfs/tree-log.c | 113 +++++++++++++++++---------------------------
 1 file changed, 44 insertions(+), 69 deletions(-)

-- 
2.17.1