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authorJinlong Chen <nickyc975@zju.edu.cn>2022-11-22 17:21:25 +0300
committerJens Axboe <axboe@kernel.dk>2022-11-23 16:48:20 +0300
commitf69b5e8f356e4e57e94b806ca1dcb9771933bb9c (patch)
tree898f9d179ea4336294f1a92ef92190ac8df756c4 /block
parente0cca8bc9cd8d6176921cb3f5f466d3ccfbc6b99 (diff)
downloadlinux-f69b5e8f356e4e57e94b806ca1dcb9771933bb9c.tar.xz
elevator: update the document of elevator_match
elevator_match does not care about elevator_features any more. Remove related descriptions from its document. Fixes: ffb86425ee2c ("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>
Diffstat (limited to 'block')
-rw-r--r--block/elevator.c5
1 files changed, 2 insertions, 3 deletions
diff --git a/block/elevator.c b/block/elevator.c
index 1fa45717b1d6..5287b39cd7a9 100644
--- a/block/elevator.c
+++ b/block/elevator.c
@@ -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)
{