Commit b2c48f9f authored by Dan Williams's avatar Dan Williams
Browse files

libnvdimm: rename nd_sector_size_{show,store} to nd_size_select_{show,store}



Prepare for other another consumer of this size selection scheme that is
not a 'sector size'.

Cc: Oliver O'Halloran <oohall@gmail.com>
Signed-off-by: default avatarDan Williams <dan.j.williams@intel.com>
parent dcb79b15
......@@ -61,7 +61,7 @@ static ssize_t sector_size_show(struct device *dev,
{
struct nd_btt *nd_btt = to_nd_btt(dev);
return nd_sector_size_show(nd_btt->lbasize, btt_lbasize_supported, buf);
return nd_size_select_show(nd_btt->lbasize, btt_lbasize_supported, buf);
}
static ssize_t sector_size_store(struct device *dev,
......@@ -72,7 +72,7 @@ static ssize_t sector_size_store(struct device *dev,
device_lock(dev);
nvdimm_bus_lock(dev);
rc = nd_sector_size_store(dev, buf, &nd_btt->lbasize,
rc = nd_size_select_store(dev, buf, &nd_btt->lbasize,
btt_lbasize_supported);
dev_dbg(dev, "%s: result: %zd wrote: %s%s", __func__,
rc, buf, buf[len - 1] == '\n' ? "" : "\n");
......
......@@ -277,14 +277,14 @@ int nd_uuid_store(struct device *dev, u8 **uuid_out, const char *buf,
return 0;
}
ssize_t nd_sector_size_show(unsigned long current_lbasize,
ssize_t nd_size_select_show(unsigned long current_size,
const unsigned long *supported, char *buf)
{
ssize_t len = 0;
int i;
for (i = 0; supported[i]; i++)
if (current_lbasize == supported[i])
if (current_size == supported[i])
len += sprintf(buf + len, "[%ld] ", supported[i]);
else
len += sprintf(buf + len, "%ld ", supported[i]);
......@@ -292,8 +292,8 @@ ssize_t nd_sector_size_show(unsigned long current_lbasize,
return len;
}
ssize_t nd_sector_size_store(struct device *dev, const char *buf,
unsigned long *current_lbasize, const unsigned long *supported)
ssize_t nd_size_select_store(struct device *dev, const char *buf,
unsigned long *current_size, const unsigned long *supported)
{
unsigned long lbasize;
int rc, i;
......@@ -310,7 +310,7 @@ ssize_t nd_sector_size_store(struct device *dev, const char *buf,
break;
if (supported[i]) {
*current_lbasize = lbasize;
*current_size = lbasize;
return 0;
} else {
return -EINVAL;
......
......@@ -1313,14 +1313,14 @@ static ssize_t sector_size_show(struct device *dev,
if (is_namespace_blk(dev)) {
struct nd_namespace_blk *nsblk = to_nd_namespace_blk(dev);
return nd_sector_size_show(nsblk->lbasize,
return nd_size_select_show(nsblk->lbasize,
blk_lbasize_supported, buf);
}
if (is_namespace_pmem(dev)) {
struct nd_namespace_pmem *nspm = to_nd_namespace_pmem(dev);
return nd_sector_size_show(nspm->lbasize,
return nd_size_select_show(nspm->lbasize,
pmem_lbasize_supported, buf);
}
return -ENXIO;
......@@ -1352,7 +1352,7 @@ static ssize_t sector_size_store(struct device *dev,
if (to_ndns(dev)->claim)
rc = -EBUSY;
if (rc >= 0)
rc = nd_sector_size_store(dev, buf, lbasize, supported);
rc = nd_size_select_store(dev, buf, lbasize, supported);
if (rc >= 0)
rc = nd_namespace_label_update(nd_region, dev);
dev_dbg(dev, "%s: result: %zd %s: %s%s", __func__,
......
......@@ -234,10 +234,10 @@ void nd_device_unregister(struct device *dev, enum nd_async_mode mode);
void nd_device_notify(struct device *dev, enum nvdimm_event event);
int nd_uuid_store(struct device *dev, u8 **uuid_out, const char *buf,
size_t len);
ssize_t nd_sector_size_show(unsigned long current_lbasize,
ssize_t nd_size_select_show(unsigned long current_size,
const unsigned long *supported, char *buf);
ssize_t nd_sector_size_store(struct device *dev, const char *buf,
unsigned long *current_lbasize, const unsigned long *supported);
ssize_t nd_size_select_store(struct device *dev, const char *buf,
unsigned long *current_size, const unsigned long *supported);
int __init nvdimm_init(void);
int __init nd_region_init(void);
int __init nd_label_init(void);
......
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