This is a step towards common async lock interface in OCF. Signed-off-by: Adam Rutkowski <adam.j.rutkowski@intel.com>
This change refactors the code in order to prepare for removing global concurrency lock, which won't be needed after per-bucket metadata locking is in place. Signed-off-by: Adam Rutkowski <adam.j.rutkowski@intel.com>
Signed-off-by: Adam Rutkowski <adam.j.rutkowski@intel.com>