summaryrefslogtreecommitdiff
path: root/drivers/nvdimm/nd.h
diff options
context:
space:
mode:
authorChristoph Hellwig <hch@lst.de>2020-05-27 08:24:10 +0300
committerJens Axboe <axboe@kernel.dk>2020-05-27 14:21:23 +0300
commit0fd92f89a44d3ba32c1056f3ceaba8f8bdc08712 (patch)
tree534167689f8952a508ef54f74e4956667492b7bb /drivers/nvdimm/nd.h
parent86240d5b6813d6855845959b133d5b4a95c60f92 (diff)
downloadlinux-0fd92f89a44d3ba32c1056f3ceaba8f8bdc08712.tar.xz
nvdimm: use bio_{start,end}_io_acct
Switch dm to use the nicer bio accounting helpers. Signed-off-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Konstantin Khlebnikov <khlebnikov@yandex-team.ru> Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'drivers/nvdimm/nd.h')
-rw-r--r--drivers/nvdimm/nd.h19
1 files changed, 0 insertions, 19 deletions
diff --git a/drivers/nvdimm/nd.h b/drivers/nvdimm/nd.h
index 85dbb2a322b9..85c1ae813ea3 100644
--- a/drivers/nvdimm/nd.h
+++ b/drivers/nvdimm/nd.h
@@ -396,25 +396,6 @@ static inline int nvdimm_setup_pfn(struct nd_pfn *nd_pfn,
#endif
int nd_blk_region_init(struct nd_region *nd_region);
int nd_region_activate(struct nd_region *nd_region);
-void __nd_iostat_start(struct bio *bio, unsigned long *start);
-static inline bool nd_iostat_start(struct bio *bio, unsigned long *start)
-{
- struct gendisk *disk = bio->bi_disk;
-
- if (!blk_queue_io_stat(disk->queue))
- return false;
-
- *start = jiffies;
- generic_start_io_acct(disk->queue, bio_op(bio), bio_sectors(bio),
- &disk->part0);
- return true;
-}
-static inline void nd_iostat_end(struct bio *bio, unsigned long start)
-{
- struct gendisk *disk = bio->bi_disk;
-
- generic_end_io_acct(disk->queue, bio_op(bio), &disk->part0, start);
-}
static inline bool is_bad_pmem(struct badblocks *bb, sector_t sector,
unsigned int len)
{