From: "Javier González" <jg@lightnvm.io>
To: mb@lightnvm.io
Cc: linux-block@vger.kernel.org, linux-kernel@vger.kernel.org,
linux-nvme@lists.infradead.org,
"Javier González" <javier@cnexlabs.com>
Subject: [PATCH 11/19] lightnvm: pblk: rename ppaf* to addrf*
Date: Mon, 26 Feb 2018 14:17:10 +0100 [thread overview]
Message-ID: <1519651038-16845-12-git-send-email-javier@cnexlabs.com> (raw)
In-Reply-To: <1519651038-16845-1-git-send-email-javier@cnexlabs.com>
In preparation for 2.0 support in pblk, rename variables referring to
the address format to addrf and reserve ppaf for the 1.2 path.
Signed-off-by: Javier González <javier@cnexlabs.com>
---
drivers/lightnvm/pblk-init.c | 8 ++++----
drivers/lightnvm/pblk-sysfs.c | 4 ++--
drivers/lightnvm/pblk.h | 16 ++++++++--------
3 files changed, 14 insertions(+), 14 deletions(-)
diff --git a/drivers/lightnvm/pblk-init.c b/drivers/lightnvm/pblk-init.c
index 30aec863f136..ec39800eea42 100644
--- a/drivers/lightnvm/pblk-init.c
+++ b/drivers/lightnvm/pblk-init.c
@@ -80,7 +80,7 @@ static size_t pblk_trans_map_size(struct pblk *pblk)
{
int entry_size = 8;
- if (pblk->ppaf_bitsize < 32)
+ if (pblk->addrf_len < 32)
entry_size = 4;
return entry_size * pblk->rl.nr_secs;
@@ -198,7 +198,7 @@ static int pblk_set_addrf_12(struct nvm_geo *geo,
return dst->blk_offset + src->blk_len;
}
-static int pblk_set_ppaf(struct pblk *pblk)
+static int pblk_set_addrf(struct pblk *pblk)
{
struct nvm_tgt_dev *dev = pblk->dev;
struct nvm_geo *geo = &dev->geo;
@@ -210,7 +210,7 @@ static int pblk_set_ppaf(struct pblk *pblk)
return -EINVAL;
}
- pblk->ppaf_bitsize = pblk_set_addrf_12(geo, (void *)&pblk->ppaf);
+ pblk->addrf_len = pblk_set_addrf_12(geo, (void *)&pblk->addrf);
return 0;
}
@@ -319,7 +319,7 @@ static int pblk_core_init(struct pblk *pblk)
if (!pblk->r_end_wq)
goto free_bb_wq;
- if (pblk_set_ppaf(pblk))
+ if (pblk_set_addrf(pblk))
goto free_r_end_wq;
if (pblk_rwb_init(pblk))
diff --git a/drivers/lightnvm/pblk-sysfs.c b/drivers/lightnvm/pblk-sysfs.c
index 81288aa9162a..d3b50741b691 100644
--- a/drivers/lightnvm/pblk-sysfs.c
+++ b/drivers/lightnvm/pblk-sysfs.c
@@ -117,12 +117,12 @@ static ssize_t pblk_sysfs_ppaf(struct pblk *pblk, char *page)
struct nvm_addr_format_12 *geo_ppaf;
ssize_t sz = 0;
- ppaf = (struct nvm_addr_format_12 *)&pblk->ppaf;
+ ppaf = (struct nvm_addr_format_12 *)&pblk->addrf;
geo_ppaf = (struct nvm_addr_format_12 *)&geo->c.addrf;
sz = snprintf(page, PAGE_SIZE,
"pblk:(s:%d)ch:%d/%d,lun:%d/%d,blk:%d/%d,pg:%d/%d,pl:%d/%d,sec:%d/%d\n",
- pblk->ppaf_bitsize,
+ pblk->addrf_len,
ppaf->ch_offset, ppaf->ch_len,
ppaf->lun_offset, ppaf->lun_len,
ppaf->blk_offset, ppaf->blk_len,
diff --git a/drivers/lightnvm/pblk.h b/drivers/lightnvm/pblk.h
index 4f7a365436f1..46b29a492f74 100644
--- a/drivers/lightnvm/pblk.h
+++ b/drivers/lightnvm/pblk.h
@@ -570,8 +570,8 @@ struct pblk {
struct pblk_line_mgmt l_mg; /* Line management */
struct pblk_line_meta lm; /* Line metadata */
- struct nvm_addr_format ppaf;
- int ppaf_bitsize;
+ struct nvm_addr_format addrf;
+ int addrf_len;
struct pblk_rb rwb;
@@ -948,7 +948,7 @@ static inline struct ppa_addr addr_to_gen_ppa(struct pblk *pblk, u64 paddr,
u64 line_id)
{
struct nvm_addr_format_12 *ppaf =
- (struct nvm_addr_format_12 *)&pblk->ppaf;
+ (struct nvm_addr_format_12 *)&pblk->addrf;
struct ppa_addr ppa;
ppa.ppa = 0;
@@ -966,7 +966,7 @@ static inline u64 pblk_dev_ppa_to_line_addr(struct pblk *pblk,
struct ppa_addr p)
{
struct nvm_addr_format_12 *ppaf =
- (struct nvm_addr_format_12 *)&pblk->ppaf;
+ (struct nvm_addr_format_12 *)&pblk->addrf;
u64 paddr;
paddr = (u64)p.g.ch << ppaf->ch_offset;
@@ -991,7 +991,7 @@ static inline struct ppa_addr pblk_ppa32_to_ppa64(struct pblk *pblk, u32 ppa32)
ppa64.c.is_cached = 1;
} else {
struct nvm_addr_format_12 *ppaf =
- (struct nvm_addr_format_12 *)&pblk->ppaf;
+ (struct nvm_addr_format_12 *)&pblk->addrf;
ppa64.g.ch = (ppa32 & ppaf->ch_mask) >> ppaf->ch_offset;
ppa64.g.lun = (ppa32 & ppaf->lun_mask) >> ppaf->lun_offset;
@@ -1015,7 +1015,7 @@ static inline u32 pblk_ppa64_to_ppa32(struct pblk *pblk, struct ppa_addr ppa64)
ppa32 |= 1U << 31;
} else {
struct nvm_addr_format_12 *ppaf =
- (struct nvm_addr_format_12 *)&pblk->ppaf;
+ (struct nvm_addr_format_12 *)&pblk->addrf;
ppa32 |= ppa64.g.ch << ppaf->ch_offset;
ppa32 |= ppa64.g.lun << ppaf->lun_offset;
@@ -1033,7 +1033,7 @@ static inline struct ppa_addr pblk_trans_map_get(struct pblk *pblk,
{
struct ppa_addr ppa;
- if (pblk->ppaf_bitsize < 32) {
+ if (pblk->addrf_len < 32) {
u32 *map = (u32 *)pblk->trans_map;
ppa = pblk_ppa32_to_ppa64(pblk, map[lba]);
@@ -1049,7 +1049,7 @@ static inline struct ppa_addr pblk_trans_map_get(struct pblk *pblk,
static inline void pblk_trans_map_set(struct pblk *pblk, sector_t lba,
struct ppa_addr ppa)
{
- if (pblk->ppaf_bitsize < 32) {
+ if (pblk->addrf_len < 32) {
u32 *map = (u32 *)pblk->trans_map;
map[lba] = pblk_ppa64_to_ppa32(pblk, ppa);
--
2.7.4
next prev parent reply other threads:[~2018-02-26 13:19 UTC|newest]
Thread overview: 29+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-02-26 13:16 [PATCH V3 00/19] lightnvm: pblk: implement 2.0 support Javier González
2018-02-26 13:17 ` [PATCH 01/19] lightnvm: simplify geometry structure Javier González
2018-02-26 13:17 ` [PATCH 02/19] lightnvm: add controller capabilities to 2.0 Javier González
2018-02-26 13:17 ` [PATCH 03/19] lightnvm: add minor version to generic geometry Javier González
2018-02-26 13:17 ` [PATCH 04/19] lightnvm: add shorten OCSSD version in geo Javier González
2018-02-26 13:17 ` [PATCH 05/19] lightnvm: complete geo structure with maxoc* Javier González
2018-02-26 13:17 ` [PATCH 06/19] lightnvm: pblk: check for supported version Javier González
2018-02-26 13:17 ` [PATCH 07/19] lightnvm: complete 2.0 values in sysfs Javier González
2018-02-26 13:17 ` [PATCH 08/19] lightnvm: rename number of channels and luns Javier González
2018-02-26 13:17 ` [PATCH 09/19] lightnvm: rename sect_* to sec_* Javier González
2018-02-26 13:17 ` [PATCH 10/19] lightnvm: add support for 2.0 address format Javier González
2018-02-26 13:17 ` Javier González [this message]
2018-02-26 13:17 ` [PATCH 12/19] lightnvn: pblk: use generic " Javier González
2018-02-26 13:17 ` [PATCH 13/19] lightnvm: make address conversions depend on generic device Javier González
2018-02-26 13:17 ` [PATCH 14/19] nvme: make nvme_get_log_ext available Javier González
2018-02-26 13:17 ` [PATCH 15/19] lightnvm: implement get log report chunk helpers Javier González
2018-02-26 13:17 ` [PATCH 16/19] lightnvm: define chunk states Javier González
2018-02-26 13:17 ` [PATCH 17/19] lightnvm: pblk: implement get log report chunk Javier González
2018-02-26 19:04 ` Matias Bjørling
2018-02-27 14:40 ` Javier González
2018-02-27 18:46 ` Matias Bjørling
2018-02-27 19:50 ` Javier González
2018-02-26 13:17 ` [PATCH 18/19] lightnvm: pblk: refactor init/exit sequences Javier González
2018-02-26 13:17 ` [PATCH 19/19] lightnvm: pblk: implement 2.0 support Javier González
2018-02-26 18:19 ` [PATCH V3 00/19] " Matias Bjørling
2018-02-26 18:21 ` Javier Gonzalez
2018-02-26 18:24 ` Matias Bjørling
2018-02-26 18:27 ` Javier Gonzalez
2018-02-26 18:33 ` Matias Bjørling
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