Before vectored I/Os were supported on rrpc, the physical address was
stored as part of the nvm_rqd request. This variable become obsolete
when the ppa_list was introduced. Cleanup this variable.
Signed-off-by: Javier González <jav...@cnexlabs.com>
---
drivers/lightnvm/rrpc.c | 6 ------
drivers/lightnvm/rrpc.h | 3 ---
2 files changed, 9 deletions(-)
diff --git a/drivers/lightnvm/rrpc.c b/drivers/lightnvm/rrpc.c
index 9253acc..34d2ebf 100644
--- a/drivers/lightnvm/rrpc.c
+++ b/drivers/lightnvm/rrpc.c
@@ -758,7 +758,6 @@ static int rrpc_read_ppalist_rq(struct rrpc *rrpc, struct
bio *bio,
static int rrpc_read_rq(struct rrpc *rrpc, struct bio *bio, struct nvm_rq *rqd,
unsigned long flags)
{
- struct rrpc_rq *rrqd = nvm_rq_to_pdu(rqd);
int is_gc = flags & NVM_IOTYPE_GC;
sector_t laddr = rrpc_get_laddr(bio);
struct rrpc_addr *gp;
@@ -778,7 +777,6 @@ static int rrpc_read_rq(struct rrpc *rrpc, struct bio *bio,
struct nvm_rq *rqd,
}
rqd->opcode = NVM_OP_HBREAD;
- rrqd->addr = gp;
return NVM_IO_OK;
}
@@ -821,7 +819,6 @@ static int rrpc_write_ppalist_rq(struct rrpc *rrpc, struct
bio *bio,
static int rrpc_write_rq(struct rrpc *rrpc, struct bio *bio,
struct nvm_rq *rqd, unsigned long flags)
{
- struct rrpc_rq *rrqd = nvm_rq_to_pdu(rqd);
struct rrpc_addr *p;
int is_gc = flags & NVM_IOTYPE_GC;
sector_t laddr = rrpc_get_laddr(bio);
@@ -839,7 +836,6 @@ static int rrpc_write_rq(struct rrpc *rrpc, struct bio *bio,
rqd->ppa_addr = rrpc_ppa_to_gaddr(rrpc->dev, p->addr);
rqd->opcode = NVM_OP_HBWRITE;
- rrqd->addr = p;
return NVM_IO_OK;
}
@@ -1389,7 +1385,6 @@ static void *rrpc_init(struct nvm_dev *dev, struct
gendisk *tdisk,
INIT_WORK(&rrpc->ws_requeue, rrpc_requeue);
rrpc->nr_luns = lun_end - lun_begin + 1;
- rrpc->total_blocks = (unsigned long)dev->blks_per_lun * rrpc->nr_luns;
rrpc->nr_sects = (unsigned long long)dev->sec_per_lun * rrpc->nr_luns;
/* simple round-robin strategy */
@@ -1409,7 +1404,6 @@ static void *rrpc_init(struct nvm_dev *dev, struct
gendisk *tdisk,
}
rrpc->poffset = dev->sec_per_lun * lun_begin;
- rrpc->lun_offset = lun_begin;
ret = rrpc_core_init(rrpc);
if (ret) {
diff --git a/drivers/lightnvm/rrpc.h b/drivers/lightnvm/rrpc.h
index 5e87d52..bed49ba 100644
--- a/drivers/lightnvm/rrpc.h
+++ b/drivers/lightnvm/rrpc.h
@@ -48,7 +48,6 @@ struct rrpc_inflight_rq {
struct rrpc_rq {
struct rrpc_inflight_rq inflight_rq;
- struct rrpc_addr *addr;
unsigned long flags;
};
@@ -92,14 +91,12 @@ struct rrpc {
sector_t soffset; /* logical sector offset */
u64 poffset; /* physical page offset */
- int lun_offset;
int nr_luns;
struct rrpc_lun *luns;
/* calculated values */
unsigned long long nr_sects;
- unsigned long total_blocks;
/* Write strategy variables. Move these into each for structure for each
* strategy
--
2.7.4
--
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