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block: Fix the enum blk_eh_timer_return documentation
The documentation of the blk_eh_timer_return enumeration values does not
reflect correctly how e.g. the SCSI core uses these values. Fix the
documentation.
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>
Fixes: 88b0cfad28
("block: document the blk_eh_timer_return values")
Signed-off-by: Bart Van Assche <bvanassche@acm.org>
Reviewed-by: Johannes Thumshirn <johannes.thumshirn@wdc.com>
Reviewed-by: Damien Le Moal <damien.lemoal@opensource.wdc.com>
Link: https://lore.kernel.org/r/20220920200626.3422296-1-bvanassche@acm.org
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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1 changed files with 9 additions and 2 deletions
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@ -268,9 +268,16 @@ static inline void rq_list_move(struct request **src, struct request **dst,
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rq_list_add(dst, rq);
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rq_list_add(dst, rq);
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}
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}
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/**
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* enum blk_eh_timer_return - How the timeout handler should proceed
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* @BLK_EH_DONE: The block driver completed the command or will complete it at
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* a later time.
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* @BLK_EH_RESET_TIMER: Reset the request timer and continue waiting for the
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* request to complete.
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*/
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enum blk_eh_timer_return {
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enum blk_eh_timer_return {
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BLK_EH_DONE, /* drivers has completed the command */
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BLK_EH_DONE,
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BLK_EH_RESET_TIMER, /* reset timer and try again */
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BLK_EH_RESET_TIMER,
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};
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};
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#define BLK_TAG_ALLOC_FIFO 0 /* allocate starting from 0 */
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#define BLK_TAG_ALLOC_FIFO 0 /* allocate starting from 0 */
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