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-rw-r--r--drivers/base/memory.c32
1 files changed, 20 insertions, 12 deletions
diff --git a/drivers/base/memory.c b/drivers/base/memory.c
index bd02505..ae6b6c4 100644
--- a/drivers/base/memory.c
+++ b/drivers/base/memory.c
@@ -309,17 +309,19 @@ static SYSDEV_ATTR(removable, 0444, show_mem_removable, NULL);
* Block size attribute stuff
*/
static ssize_t
-print_block_size(struct class *class, char *buf)
+print_block_size(struct sysdev_class *class,
+ struct sysdev_class_attribute *class_attr,
+ char *buf)
{
return sprintf(buf, "%#lx\n", (unsigned long)PAGES_PER_SECTION * PAGE_SIZE);
}
-static CLASS_ATTR(block_size_bytes, 0444, print_block_size, NULL);
+static SYSDEV_CLASS_ATTR(block_size_bytes, 0444, print_block_size, NULL);
static int block_size_init(void)
{
return sysfs_create_file(&memory_sysdev_class.kset.kobj,
- &class_attr_block_size_bytes.attr);
+ &attr_block_size_bytes.attr);
}
/*
@@ -330,7 +332,9 @@ static int block_size_init(void)
*/
#ifdef CONFIG_ARCH_MEMORY_PROBE
static ssize_t
-memory_probe_store(struct class *class, const char *buf, size_t count)
+memory_probe_store(struct sysdev_class *class,
+ struct sysdev_class_attribute *class_attr,
+ const char *buf, size_t count)
{
u64 phys_addr;
int nid;
@@ -346,12 +350,12 @@ memory_probe_store(struct class *class, const char *buf, size_t count)
return count;
}
-static CLASS_ATTR(probe, S_IWUSR, NULL, memory_probe_store);
+static SYSDEV_CLASS_ATTR(probe, S_IWUSR, NULL, memory_probe_store);
static int memory_probe_init(void)
{
return sysfs_create_file(&memory_sysdev_class.kset.kobj,
- &class_attr_probe.attr);
+ &attr_probe.attr);
}
#else
static inline int memory_probe_init(void)
@@ -367,7 +371,9 @@ static inline int memory_probe_init(void)
/* Soft offline a page */
static ssize_t
-store_soft_offline_page(struct class *class, const char *buf, size_t count)
+store_soft_offline_page(struct sysdev_class *class,
+ struct sysdev_class_attribute *class_attr,
+ const char *buf, size_t count)
{
int ret;
u64 pfn;
@@ -384,7 +390,9 @@ store_soft_offline_page(struct class *class, const char *buf, size_t count)
/* Forcibly offline a page, including killing processes. */
static ssize_t
-store_hard_offline_page(struct class *class, const char *buf, size_t count)
+store_hard_offline_page(struct sysdev_class *class,
+ struct sysdev_class_attribute *class_attr,
+ const char *buf, size_t count)
{
int ret;
u64 pfn;
@@ -397,18 +405,18 @@ store_hard_offline_page(struct class *class, const char *buf, size_t count)
return ret ? ret : count;
}
-static CLASS_ATTR(soft_offline_page, 0644, NULL, store_soft_offline_page);
-static CLASS_ATTR(hard_offline_page, 0644, NULL, store_hard_offline_page);
+static SYSDEV_CLASS_ATTR(soft_offline_page, 0644, NULL, store_soft_offline_page);
+static SYSDEV_CLASS_ATTR(hard_offline_page, 0644, NULL, store_hard_offline_page);
static __init int memory_fail_init(void)
{
int err;
err = sysfs_create_file(&memory_sysdev_class.kset.kobj,
- &class_attr_soft_offline_page.attr);
+ &attr_soft_offline_page.attr);
if (!err)
err = sysfs_create_file(&memory_sysdev_class.kset.kobj,
- &class_attr_hard_offline_page.attr);
+ &attr_hard_offline_page.attr);
return err;
}
#else
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