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authorMikulas Patocka <mpatocka@redhat.com>2018-12-06 11:41:21 -0500
committerJens Axboe <axboe@kernel.dk>2018-12-10 08:30:38 -0700
commite016b78201a2d9ff40f3f0da072292689af24c7f (patch)
treec81a404bcfe431857279e2f18c4a20e38191609c /block/blk-mq.h
parent1226b8dd0e91331cfab500f305b2c264445a0392 (diff)
downloadlinux-e016b78201a2d9ff40f3f0da072292689af24c7f.tar.bz2
block: return just one value from part_in_flight
The previous patches deleted all the code that needed the second value returned from part_in_flight - now the kernel only uses the first value. Consequently, part_in_flight (and blk_mq_in_flight) may be changed so that it only returns one value. This patch just refactors the code, there's no functional change. Signed-off-by: Mikulas Patocka <mpatocka@redhat.com> Signed-off-by: Mike Snitzer <snitzer@redhat.com> Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'block/blk-mq.h')
-rw-r--r--block/blk-mq.h3
1 files changed, 1 insertions, 2 deletions
diff --git a/block/blk-mq.h b/block/blk-mq.h
index a664ea44ffd4..0c9c9ea2fefe 100644
--- a/block/blk-mq.h
+++ b/block/blk-mq.h
@@ -187,8 +187,7 @@ static inline bool blk_mq_hw_queue_mapped(struct blk_mq_hw_ctx *hctx)
return hctx->nr_ctx && hctx->tags;
}
-void blk_mq_in_flight(struct request_queue *q, struct hd_struct *part,
- unsigned int inflight[2]);
+unsigned int blk_mq_in_flight(struct request_queue *q, struct hd_struct *part);
void blk_mq_in_flight_rw(struct request_queue *q, struct hd_struct *part,
unsigned int inflight[2]);