xfs: refactor releasing finished intents during log recovery

Replace the open-coded AIL item walking with a proper helper when we're
trying to release an intent item that has been finished.  We add a new
->iop_match method to decide if an intent item matches a supplied ID.

Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
Reviewed-by: Chandan Babu R <chandanrlinux@gmail.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
7 files changed