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| author | Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2014-10-03 11:24:46 -0700 |
|---|---|---|
| committer | Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2014-10-03 11:24:46 -0700 |
| commit | 447a8b858e4bda41c394b1bc7fdbc9dc0bdf44f6 (patch) | |
| tree | 676e741f2552c9cb301e1e49c557b92bf8940f55 /include/linux/memory_hotplug.h | |
| parent | 3049683eafdbbbd7350b0e5ca02a2d8c026a3362 (diff) | |
| parent | 042e1c79166b9250edd8262bea84e1703f27ad2e (diff) | |
| download | cachepc-linux-447a8b858e4bda41c394b1bc7fdbc9dc0bdf44f6.tar.gz cachepc-linux-447a8b858e4bda41c394b1bc7fdbc9dc0bdf44f6.zip | |
Merge branch 'next' into for-linus
Prepare first round of input updates for 3.18.
Diffstat (limited to 'include/linux/memory_hotplug.h')
| -rw-r--r-- | include/linux/memory_hotplug.h | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/include/linux/memory_hotplug.h b/include/linux/memory_hotplug.h index 010d125bffbf..d9524c49d767 100644 --- a/include/linux/memory_hotplug.h +++ b/include/linux/memory_hotplug.h @@ -26,11 +26,12 @@ enum { MEMORY_HOTPLUG_MAX_BOOTMEM_TYPE = NODE_INFO, }; -/* Types for control the zone type of onlined memory */ +/* Types for control the zone type of onlined and offlined memory */ enum { - ONLINE_KEEP, - ONLINE_KERNEL, - ONLINE_MOVABLE, + MMOP_OFFLINE = -1, + MMOP_ONLINE_KEEP, + MMOP_ONLINE_KERNEL, + MMOP_ONLINE_MOVABLE, }; /* @@ -258,6 +259,7 @@ static inline void remove_memory(int nid, u64 start, u64 size) {} extern int walk_memory_range(unsigned long start_pfn, unsigned long end_pfn, void *arg, int (*func)(struct memory_block *, void *)); extern int add_memory(int nid, u64 start, u64 size); +extern int zone_for_memory(int nid, u64 start, u64 size, int zone_default); extern int arch_add_memory(int nid, u64 start, u64 size); extern int offline_pages(unsigned long start_pfn, unsigned long nr_pages); extern bool is_memblock_offlined(struct memory_block *mem); |