Driver core: Move find_memory_block routine
Move the find_memory_block() routine up to avoid needing a forward
declaration in subsequent patches.
Signed-off-by: Nathan Fontenot <nfont@austin.ibm.com>
Reviewed-by: Robin Holt <holt@sgi.com>
Reviewed-By: KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
diff --git a/drivers/base/memory.c b/drivers/base/memory.c
index a799440..63c2560 100644
--- a/drivers/base/memory.c
+++ b/drivers/base/memory.c
@@ -435,39 +435,6 @@
return 0;
}
-static int add_memory_block(int nid, struct mem_section *section,
- unsigned long state, enum mem_add_context context)
-{
- struct memory_block *mem = kzalloc(sizeof(*mem), GFP_KERNEL);
- unsigned long start_pfn;
- int ret = 0;
-
- if (!mem)
- return -ENOMEM;
-
- mem->phys_index = __section_nr(section);
- mem->state = state;
- mutex_init(&mem->state_mutex);
- start_pfn = section_nr_to_pfn(mem->phys_index);
- mem->phys_device = arch_get_memory_phys_device(start_pfn);
-
- ret = register_memory(mem, section);
- if (!ret)
- ret = mem_create_simple_file(mem, phys_index);
- if (!ret)
- ret = mem_create_simple_file(mem, state);
- if (!ret)
- ret = mem_create_simple_file(mem, phys_device);
- if (!ret)
- ret = mem_create_simple_file(mem, removable);
- if (!ret) {
- if (context == HOTPLUG)
- ret = register_mem_sect_under_node(mem, nid);
- }
-
- return ret;
-}
-
struct memory_block *find_memory_block_hinted(struct mem_section *section,
struct memory_block *hint)
{
@@ -507,6 +474,39 @@
return find_memory_block_hinted(section, NULL);
}
+static int add_memory_block(int nid, struct mem_section *section,
+ unsigned long state, enum mem_add_context context)
+{
+ struct memory_block *mem = kzalloc(sizeof(*mem), GFP_KERNEL);
+ unsigned long start_pfn;
+ int ret = 0;
+
+ if (!mem)
+ return -ENOMEM;
+
+ mem->phys_index = __section_nr(section);
+ mem->state = state;
+ mutex_init(&mem->state_mutex);
+ start_pfn = section_nr_to_pfn(mem->phys_index);
+ mem->phys_device = arch_get_memory_phys_device(start_pfn);
+
+ ret = register_memory(mem, section);
+ if (!ret)
+ ret = mem_create_simple_file(mem, phys_index);
+ if (!ret)
+ ret = mem_create_simple_file(mem, state);
+ if (!ret)
+ ret = mem_create_simple_file(mem, phys_device);
+ if (!ret)
+ ret = mem_create_simple_file(mem, removable);
+ if (!ret) {
+ if (context == HOTPLUG)
+ ret = register_mem_sect_under_node(mem, nid);
+ }
+
+ return ret;
+}
+
int remove_memory_block(unsigned long node_id, struct mem_section *section,
int phys_device)
{
