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| author | Yasunori Goto <y-goto@jp.fujitsu.com> | 2006-06-27 02:53:40 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2006-06-27 17:32:37 -0700 |
| commit | dd0932d9d4301bd58a4d5a634a3a8298c4fc5e24 (patch) | |
| tree | 864da70354875dadfcaebd51571122462959530a /include/linux/memory_hotplug.h | |
| parent | 7049027c6f0098eb6b23b8f6ca65a905541faf81 (diff) | |
| download | lwn-dd0932d9d4301bd58a4d5a634a3a8298c4fc5e24.tar.gz lwn-dd0932d9d4301bd58a4d5a634a3a8298c4fc5e24.zip | |
[PATCH] pgdat allocation and update for ia64 of memory hotplug: allocate pgdat and per node data
This is a patch to allocate pgdat and per node data area for ia64. The size
for them can be calculated by compute_pernodesize().
Signed-off-by: Yasunori Goto <y-goto@jp.fujitsu.com>
Cc: "Luck, Tony" <tony.luck@intel.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'include/linux/memory_hotplug.h')
| -rw-r--r-- | include/linux/memory_hotplug.h | 9 |
1 files changed, 2 insertions, 7 deletions
diff --git a/include/linux/memory_hotplug.h b/include/linux/memory_hotplug.h index 9b6260007e5e..218501cfaeb9 100644 --- a/include/linux/memory_hotplug.h +++ b/include/linux/memory_hotplug.h @@ -84,13 +84,8 @@ static inline int memory_add_physaddr_to_nid(u64 start) * Now, arch_free_nodedata() is just defined for error path of node_hot_add. * */ -static inline pg_data_t *arch_alloc_nodedata(int nid) -{ - return NULL; -} -static inline void arch_free_nodedata(pg_data_t *pgdat) -{ -} +extern pg_data_t *arch_alloc_nodedata(int nid); +extern void arch_free_nodedata(pg_data_t *pgdat); extern void arch_refresh_nodedata(int nid, pg_data_t *pgdat); #else /* CONFIG_HAVE_ARCH_NODEDATA_EXTENSION */ |