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| author | Yasunori Goto <y-goto@jp.fujitsu.com> | 2006-06-27 02:53:31 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2006-06-27 17:32:36 -0700 |
| commit | 1e3590e2e4a38e8390fdac5bda23330bf2801838 (patch) | |
| tree | 528591e9db601af913756b11d37e451202584cd2 /kernel/profile.c | |
| parent | bc02af93dd2bbddce1b55e0a493f833a1b7cf140 (diff) | |
| download | blackbird-op-linux-1e3590e2e4a38e8390fdac5bda23330bf2801838.tar.gz blackbird-op-linux-1e3590e2e4a38e8390fdac5bda23330bf2801838.zip | |
[PATCH] pgdat allocation for new node add (get node id by acpi)
This is to find node id from acpi's handle of memory_device in DSDT. _PXM for
the new node can be found by acpi_get_pxm() by using new memory's handle. So,
node id can be found by pxm_to_nid_map[].
This patch becomes simpler than v2 of node hot-add patch.
Because old add_memory() function doesn't have node id parameter.
So, kernel must find its handle by physical address via DSDT again.
But, v3 just give node id to add_memory() now.
Signed-off-by: Yasunori Goto <y-goto@jp.fujitsu.com>
Cc: Dave Hansen <haveblue@us.ibm.com>
Cc: "Brown, Len" <len.brown@intel.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'kernel/profile.c')
0 files changed, 0 insertions, 0 deletions
