diff options
author | David Rientjes <rientjes@google.com> | 2013-02-07 12:26:33 +1100 |
---|---|---|
committer | Stephen Rothwell <sfr@canb.auug.org.au> | 2013-02-14 15:25:22 +1100 |
commit | 83edbd30b73d297d80a444b8617e4790783af6f7 (patch) | |
tree | 6eaecf7f1bed89c9d2951ef92bc5bb8a8cc5ec23 /include/linux | |
parent | 02aee42c133c2ab76e2a86a8bd792f3d6de6659a (diff) |
memory-hotplug: export the function try_offline_node() fix
"memory-hotplug: export the function try_offline_node()" declares
try_offline_node() for CONFIG_MEMORY_HOTPLUG, but this function is only
defined for CONFIG_MEMORY_HOTREMOVE:
ERROR: "try_offline_node" [drivers/acpi/processor.ko] undefined!
Fix the build by definining it appropriately.
Signed-off-by: David Rientjes <rientjes@google.com>
Cc: Wen Congyang <wency@cn.fujitsu.com>
Cc: Tang Chen <tangchen@cn.fujitsu.com>
Cc: Yasuaki Ishimatsu <isimatu.yasuaki@jp.fujitsu.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Diffstat (limited to 'include/linux')
-rw-r--r-- | include/linux/memory_hotplug.h | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/include/linux/memory_hotplug.h b/include/linux/memory_hotplug.h index 0b2878e34d1e..b6a3be7d47bf 100644 --- a/include/linux/memory_hotplug.h +++ b/include/linux/memory_hotplug.h @@ -193,7 +193,6 @@ extern void get_page_bootmem(unsigned long ingo, struct page *page, void lock_memory_hotplug(void); void unlock_memory_hotplug(void); -extern void try_offline_node(int nid); #else /* ! CONFIG_MEMORY_HOTPLUG */ /* @@ -228,13 +227,13 @@ static inline void register_page_bootmem_info_node(struct pglist_data *pgdat) static inline void lock_memory_hotplug(void) {} static inline void unlock_memory_hotplug(void) {} -static inline void try_offline_node(int nid) {} #endif /* ! CONFIG_MEMORY_HOTPLUG */ #ifdef CONFIG_MEMORY_HOTREMOVE extern int is_mem_section_removable(unsigned long pfn, unsigned long nr_pages); +extern void try_offline_node(int nid); #else static inline int is_mem_section_removable(unsigned long pfn, @@ -242,6 +241,8 @@ static inline int is_mem_section_removable(unsigned long pfn, { return 0; } + +static inline void try_offline_node(int nid) {} #endif /* CONFIG_MEMORY_HOTREMOVE */ extern int mem_online_node(int nid); |