lightnvm: reserved space calculation incorrect
The nvm_dev->max_pages_per_blk variable was removed in favor of the new
nvm->sec_per_blk variable. The ->max_pages_per_blk variable was still
used in rrpc_capacity, reporting the reserved capacity to zero. Replace
with ->sec_per_blk to calculate the reserved area again.
Signed-off-by: Javier González <javier@cnexlabs.com>
Updated patch description. Was "lightnvm: eliminate redundant variable"
Signed-off-by: Matias Bjørling <m@bjorling.me>
Signed-off-by: Jens Axboe <axboe@fb.com>
diff --git a/drivers/lightnvm/rrpc.c b/drivers/lightnvm/rrpc.c
index 72aca96..2103e97 100644
--- a/drivers/lightnvm/rrpc.c
+++ b/drivers/lightnvm/rrpc.c
@@ -1264,7 +1264,7 @@
sector_t reserved, provisioned;
/* cur, gc, and two emergency blocks for each lun */
- reserved = rrpc->nr_luns * dev->max_pages_per_blk * 4;
+ reserved = rrpc->nr_luns * dev->sec_per_blk * 4;
provisioned = rrpc->nr_sects - reserved;
if (reserved > rrpc->nr_sects) {