Messages in this thread | | | Date | Thu, 22 Oct 2009 12:51:25 -0700 (PDT) | From | David Rientjes <> | Subject | Re: [PATCH v2 1/5] mm: add numa node symlink for memory section in sysfs |
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On Wed, 21 Oct 2009, Alex Chiang wrote:
> Commit c04fc586c (mm: show node to memory section relationship with > symlinks in sysfs) created symlinks from nodes to memory sections, e.g. > > /sys/devices/system/node/node1/memory135 -> ../../memory/memory135 > > If you're examining the memory section though and are wondering what > node it might belong to, you can find it by grovelling around in > sysfs, but it's a little cumbersome. > > Add a reverse symlink for each memory section that points back to the > node to which it belongs. > > Cc: Martin Schwidefsky <schwidefsky@de.ibm.com> > Cc: Heiko Carstens <heiko.carstens@de.ibm.com> > Cc: Gary Hade <garyhade@us.ibm.com> > Cc: Badari Pulavarty <pbadari@us.ibm.com> > Cc: Ingo Molnar <mingo@elte.hu> > Signed-off-by: Alex Chiang <achiang@hp.com>
Acked-by: David Rientjes <rientjes@google.com>
Very helpful backlinks to memory section nodes even though I have lots of memory directories on some of my test machines :)
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