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Commit ee63cfa7 authored by Jens Axboe's avatar Jens Axboe
Browse files

block: add kblockd_schedule_work_on() 



Add a helper to schedule a regular struct work on a particular CPU.

Signed-off-by: default avatarJens Axboe <axboe@fb.com>
parent f72b8792

block/blk-core.c

+6 −0
Original line number Diff line number Diff line
@@ -3097,6 +3097,12 @@ int kblockd_schedule_work(struct work_struct *work) 
}

EXPORT_SYMBOL(kblockd_schedule_work);



int kblockd_schedule_work_on(int cpu, struct work_struct *work)

{

	return queue_work_on(cpu, kblockd_workqueue, work);

}

EXPORT_SYMBOL(kblockd_schedule_work_on);



int kblockd_schedule_delayed_work(struct delayed_work *dwork,

				  unsigned long delay)

{

include/linux/blkdev.h

+1 −1
Original line number Diff line number Diff line
@@ -1440,8 +1440,8 @@ static inline bool req_gap_front_merge(struct request *req, struct bio *bio) 
	return bio_will_gap(req->q, bio, req->bio);

}



struct work_struct;

int kblockd_schedule_work(struct work_struct *work);

int kblockd_schedule_work_on(int cpu, struct work_struct *work);

int kblockd_schedule_delayed_work(struct delayed_work *dwork, unsigned long delay);

int kblockd_schedule_delayed_work_on(int cpu, struct delayed_work *dwork, unsigned long delay);