diff options
| author | Alex Chiang <achiang@hp.com> | 2009-12-14 17:59:08 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2009-12-15 08:53:18 -0800 |
| commit | 1830794ae6392ce12d36dbcc5ff52f11298ddab6 (patch) | |
| tree | b1ebda5a62d2b8d904840f041fc334fecc274b18 /mm/util.c | |
| parent | b9d52dad9447d0db4b52d67d5e9e9d339b5e8302 (diff) | |
mm: add numa node symlink for cpu devices in sysfs
You can discover which CPUs belong to a NUMA node by examining
/sys/devices/system/node/node#/
However, it's not convenient to go in the other direction, when looking at
/sys/devices/system/cpu/cpu#/
Yes, you can muck about in sysfs, but adding these symlinks makes life a
lot more convenient.
Signed-off-by: Alex Chiang <achiang@hp.com>
Acked-by: David Rientjes <rientjes@google.com>
Cc: Gary Hade <garyhade@us.ibm.com>
Cc: Badari Pulavarty <pbadari@us.ibm.com>
Cc: Ingo Molnar <mingo@elte.hu>
Cc: David Rientjes <rientjes@google.com>
Cc: Greg KH <greg@kroah.com>
Cc: Randy Dunlap <randy.dunlap@oracle.com>
Cc: David Rientjes <rientjes@google.com>
Cc: KOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'mm/util.c')
0 files changed, 0 insertions, 0 deletions