Since patch 316346243be6 has already updated the minimum gcc version to 5.1.
The previous problem mentioned in patch f02c69680088 is not existed. So we
can now revert to use hotplug_memory_notifier() directly rather than
register_hotmemory_notifier().
Signed-off-by: Liu Shixin <liushixin2@xxxxxxxxxx>
---
fs/proc/kcore.c | 7 +------
1 file changed, 1 insertion(+), 6 deletions(-)
diff --git a/fs/proc/kcore.c b/fs/proc/kcore.c
index dff921f7ca33..7692a360972d 100644
--- a/fs/proc/kcore.c
+++ b/fs/proc/kcore.c
@@ -18,7 +18,6 @@
#include <linux/capability.h>
#include <linux/elf.h>
#include <linux/elfcore.h>
-#include <linux/notifier.h>
#include <linux/vmalloc.h>
#include <linux/highmem.h>
#include <linux/printk.h>
@@ -638,10 +637,6 @@ static int __meminit kcore_callback(struct notifier_block *self,
return NOTIFY_OK;
}
-static struct notifier_block kcore_callback_nb __meminitdata = {
- .notifier_call = kcore_callback,
- .priority = 0,
-};
static struct kcore_list kcore_vmalloc;
@@ -694,7 +689,7 @@ static int __init proc_kcore_init(void)
add_modules_range();
/* Store direct-map area from physical memory map */
kcore_update_ram();
- register_hotmemory_notifier(&kcore_callback_nb);
+ hotplug_memory_notifier(kcore_callback, 0);
return 0;
}
--
2.25.1
