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author | Linus Torvalds <torvalds@linux-foundation.org> | 2018-10-26 12:43:13 -0700 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2018-10-26 12:43:13 -0700 |
commit | 6080ad3a9941e4707bb929445b813fadca9a27ff (patch) | |
tree | 1a67692494cbbeee8ddc988c81903fde8876be99 /drivers/md/dm-zoned-target.c | |
parent | b27186abb37b7bd19e0ca434f4f425c807dbd708 (diff) | |
parent | a435ab4f80f983c53b4ca4f8c12b3ddd3ca17670 (diff) |
Merge tag 'for-linus-20181026' of git://git.kernel.dk/linux-block
Pull more block layer updates from Jens Axboe:
- Set of patches improving support for zoned devices. This was ready
before the merge window, but I was late in picking it up and hence it
missed the original pull request (Damien, Christoph)
- libata no link power management quirk addition for a Samsung drive
(Diego Viola)
- Fix for a performance regression in BFQ that went into this merge
window (Federico Motta)
- Fix for a missing dma mask setting return value check (Gustavo)
- Typo in the gdrom queue failure case (me)
- NULL pointer deref fix for xen-blkfront (Vasilis Liaskovitis)
- Fixing the get_rq trace point placement in blk-mq (Xiaoguang Wang)
- Removal of a set-but-not-read variable in cdrom (zhong jiang)
* tag 'for-linus-20181026' of git://git.kernel.dk/linux-block:
libata: Apply NOLPM quirk for SAMSUNG MZ7TD256HAFV-000L9
block, bfq: fix asymmetric scenarios detection
gdrom: fix mistake in assignment of error
blk-mq: place trace_block_getrq() in correct place
block: Introduce blk_revalidate_disk_zones()
block: add a report_zones method
block: Expose queue nr_zones in sysfs
block: Improve zone reset execution
block: Introduce BLKGETNRZONES ioctl
block: Introduce BLKGETZONESZ ioctl
block: Limit allocation of zone descriptors for report zones
block: Introduce blkdev_nr_zones() helper
scsi: sd_zbc: Fix sd_zbc_check_zones() error checks
scsi: sd_zbc: Reduce boot device scan and revalidate time
scsi: sd_zbc: Rearrange code
cdrom: remove set but not used variable 'tocuse'
skd: fix unchecked return values
xen/blkfront: avoid NULL blkfront_info dereference on device removal
Diffstat (limited to 'drivers/md/dm-zoned-target.c')
-rw-r--r-- | drivers/md/dm-zoned-target.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/md/dm-zoned-target.c b/drivers/md/dm-zoned-target.c index a44183ff4be0..12d96a263623 100644 --- a/drivers/md/dm-zoned-target.c +++ b/drivers/md/dm-zoned-target.c @@ -702,8 +702,7 @@ static int dmz_get_zoned_device(struct dm_target *ti, char *path) dev->zone_nr_blocks = dmz_sect2blk(dev->zone_nr_sectors); dev->zone_nr_blocks_shift = ilog2(dev->zone_nr_blocks); - dev->nr_zones = (dev->capacity + dev->zone_nr_sectors - 1) - >> dev->zone_nr_sectors_shift; + dev->nr_zones = blkdev_nr_zones(dev->bdev); dmz->dev = dev; |