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block: add end_queued_request() and end_dequeued_request() helpers

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

Jens Axboe committed 19 years ago

Commit a0cd1281 parent 992c5dd3 files · +77 −14Browse files

Showing the changes to include/linux/blkdev.h (1 of 3 files). Show all

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include/linux/blkdev.h+3−1
@@ -729,7 +729,9 @@ static inline void blk_run_address_space(struct address_space *mapping) · 728 unmodified lines
729729 extern int end_that_request_first(struct request *, int, int);
730730 extern int end_that_request_chunk(struct request *, int, int);
731731 extern void end_that_request_last(struct request *, int);
732−extern void end_request(struct request *req, int uptodate);
732+extern void end_request(struct request *, int);
733+extern void end_queued_request(struct request *, int);
734+extern void end_dequeued_request(struct request *, int);
733735 extern void blk_complete_request(struct request *);
734736
735737 /*