Chaitanya Kulkarni e47bc4eda9 block: add centralize REQ_OP_XXX to string helper
In order to centralize the REQ_OP_XXX to string conversion which can be
used in the block layer and different places in the kernel like f2fs,
this patch adds a new helper function along with an array similar to the
one present in the blk-mq-debugfs.c.

We keep this helper functionality centralize under blk-core.c instead of
blk-mq-debugfs.c since blk-core.c is configured using CONFIG_BLOCK and
it will not be dependent on blk-mq-debugfs.c which is configured using
CONFIG_BLK_DEBUG_FS.

Next patch adjusts the code in the blk-mq-debugfs.c with newly
introduced helper.

Reviewed-by: Bart Van Assche <bvanassche@acm.org>
Signed-off-by: Chaitanya Kulkarni <chaitanya.kulkarni@wdc.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
2019-06-20 13:03:51 -06:00
..
2019-05-07 18:14:36 -07:00
2019-05-07 18:14:36 -07:00
2019-06-20 10:29:22 -06:00
2019-06-15 01:46:09 -06:00
2018-11-07 13:42:32 -07:00