block: add end_queued_request() and end_dequeued_request() helpers

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We can use this helper in the elevator core for BLKPREP_KILL, and it'll
also be useful for the empty barrier patch.

Signed-off-by: Jens Axboe <jens.axboe@oracle.com>

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Jens Axboe 2007-09-21 10:41:07 +02:00

parent 992c5ddaf1

commit a0cd128542

3 changed files with 77 additions and 14 deletions

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9

block/elevator.c

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78

block/ll_rw_blk.c

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4

include/linux/blkdev.h

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