On 3/29/21 5:26 PM, Ming Lei wrote:
From: Jeffle Xu <[email protected]>Sometimes we need to get the corresponding gendisk from request_queue. It is preferred that block drivers store private data in gendisk->private_data rather than request_queue->queuedata, e.g. see: commit c4a59c4e5db3 ("dm: stop using ->queuedata"). So if only request_queue is given, we need to get its corresponding gendisk to get the private data stored in that gendisk. Signed-off-by: Jeffle Xu <[email protected]> Reviewed-by: Mike Snitzer <[email protected]> --- include/linux/blkdev.h | 2 ++ include/trace/events/kyber.h | 6 +++--- 2 files changed, 5 insertions(+), 3 deletions(-)
Reviewed-by: Hannes Reinecke <[email protected]> .. and you probably might want to add your signed-off to this one, too :-) Cheers, Hannes -- Dr. Hannes Reinecke Kernel Storage Architect [email protected] +49 911 74053 688 SUSE Software Solutions GmbH, Maxfeldstr. 5, 90409 Nürnberg HRB 36809 (AG Nürnberg), Geschäftsführer: Felix Imendörffer -- dm-devel mailing list [email protected] https://listman.redhat.com/mailman/listinfo/dm-devel
