summaryrefslogtreecommitdiff
path: root/drivers/lightnvm/pblk-recovery.c
diff options
context:
space:
mode:
authorHans Holmberg <hans.holmberg@cnexlabs.com>2018-10-09 14:11:50 +0300
committerJens Axboe <axboe@kernel.dk>2018-10-09 17:25:07 +0300
commit765462fa4c4d0fd3eb718f2ba14cb04c35219854 (patch)
treeb97d875ef5463cc92466dca93681cca2798edc0c /drivers/lightnvm/pblk-recovery.c
parentea1d24bc3ac0a0a544db0686d1ff8bb0c31ad683 (diff)
downloadlinux-765462fa4c4d0fd3eb718f2ba14cb04c35219854.tar.xz
lightnvm: pblk: fix write amplificiation calculation
When the user data counter exceeds 32 bits, the write amplification calculation does not provide the right value. Fix this by using div64_u64 in stead of div64. Fixes: 76758390f83e ("lightnvm: pblk: export write amplification counters to sysfs") Signed-off-by: Hans Holmberg <hans.holmberg@cnexlabs.com> Signed-off-by: Matias Bjørling <mb@lightnvm.io> Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'drivers/lightnvm/pblk-recovery.c')
0 files changed, 0 insertions, 0 deletions