block: Introduce the type blk_opf_t

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Introduce the type blk_opf_t for the request operation and flags (REQ_OP_*
and REQ_*). This type will be used to improve documentation of the block
layer code and also to allow sparse to verify whether request flags are used
correctly.

Cc: Christoph Hellwig <hch@lst.de>
Cc: Ming Lei <ming.lei@redhat.com>
Cc: Hannes Reinecke <hare@suse.de>
Cc: Damien Le Moal <damien.lemoal@wdc.com>
Cc: Johannes Thumshirn <johannes.thumshirn@wdc.com>
Signed-off-by: Bart Van Assche <bvanassche@acm.org>
Link: https://lore.kernel.org/r/20220714180729.1065367-6-bvanassche@acm.org
Signed-off-by: Jens Axboe <axboe@kernel.dk>

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Bart Van Assche 2022-07-14 11:06:31 -07:00 • committed by Jens Axboe

parent 2d9b02be73

commit 342a72a334

1 changed files with 51 additions and 46 deletions

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93

include/linux/blk_types.h

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