blk-mq: Document the functions that iterate over requests
authorBart Van Assche <bvanassche@acm.org>
Fri, 21 Sep 2018 20:34:46 +0000 (13:34 -0700)
committerJens Axboe <axboe@kernel.dk>
Sat, 22 Sep 2018 02:30:22 +0000 (20:30 -0600)
commitc7b1bf5cca76a31845a7d9e58cec7ff8f1cb0d4d
tree72b4bafbbed991dad4d819d72c28bfe351bc4556
parent101246ec02b54adf6a77180a01ccbe310add2c32
blk-mq: Document the functions that iterate over requests

Make it easier to understand the purpose of the functions that iterate
over requests by documenting their purpose. Fix several minor spelling
and grammer mistakes in comments in these functions.

Signed-off-by: Bart Van Assche <bvanassche@acm.org>
Reviewed-by: Johannes Thumshirn <jthumshirn@suse.de>
Cc: Christoph Hellwig <hch@lst.de>
Cc: Ming Lei <ming.lei@redhat.com>
Cc: Jianchao Wang <jianchao.w.wang@oracle.com>
Cc: Hannes Reinecke <hare@suse.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
block/blk-mq-tag.c