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| author | Mark Brown <broonie@linaro.org> | 2013-10-17 00:16:41 +0400 |
|---|---|---|
| committer | Mark Brown <broonie@linaro.org> | 2013-10-17 00:16:41 +0400 |
| commit | 381bd9517a7e611871694689c67901d189cf6a62 (patch) | |
| tree | 7f9492cbbb93039ef84722e518e2ca6e8ad0c364 /include/linux/blkdev.h | |
| parent | 01b9e0418689951c6ae4ba3b221bc42f49eb6407 (diff) | |
| parent | f6bd03a746271f298aa5bfb6e049b245757efaed (diff) | |
| download | linux-381bd9517a7e611871694689c67901d189cf6a62.tar.xz | |
Merge remote-tracking branch 'spi/topic/trivial' into spi-atmel
Conflicts (trivial overlapping cleanups):
drivers/spi/spi-atmel.c
Diffstat (limited to 'include/linux/blkdev.h')
| -rw-r--r-- | include/linux/blkdev.h | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/include/linux/blkdev.h b/include/linux/blkdev.h index 2fdb4a451b49..0e6f765aa1f5 100644 --- a/include/linux/blkdev.h +++ b/include/linux/blkdev.h @@ -862,6 +862,17 @@ static inline unsigned int blk_rq_get_max_sectors(struct request *rq) return blk_queue_get_max_sectors(q, rq->cmd_flags); } +static inline unsigned int blk_rq_count_bios(struct request *rq) +{ + unsigned int nr_bios = 0; + struct bio *bio; + + __rq_for_each_bio(bio, rq) + nr_bios++; + + return nr_bios; +} + /* * Request issue related functions. */ |