Commit f69b5e8f authored Nov 22, 2022 by Jinlong Chen Committed by Jens Axboe Nov 23, 2022

elevator: update the document of elevator_match

elevator_match does not care about elevator_features any more. Remove
related descriptions from its document.

Fixes: ffb86425 ("block: don't check for required features in elevator_match")
Signed-off-by: Jinlong Chen <nickyc975@zju.edu.cn>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Link: https://lore.kernel.org/r/a58424555202c07a9ccf7f60c3ad7e247da09e25.1669126766.git.nickyc975@zju.edu.cn

Signed-off-by: Jens Axboe <axboe@kernel.dk>

parent e0cca8bc

block/elevator.c

+2 −3

Original line number	Diff line number	Diff line
		@@ -91,12 +91,11 @@ static inline bool elv_support_features(struct request_queue *q,
		}

		/**
		* elevator_match - Test an elevator name and features
		* elevator_match - Check whether @e's name or alias matches @name
		* @e: Scheduler to test
		* @name: Elevator name to test
		*
		* Return true if the elevator @e name matches @name and if @e provides all
		* the features specified by @required_features.
		* Return true if the elevator @e's name or alias matches @name.
		*/
		static bool elevator_match(const struct elevator_type e, const char name)
		{