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SubjectRe: [PATCH v2 1/5] mm: add numa node symlink for memory section in sysfs
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 <>
> Cc: Heiko Carstens <>
> Cc: Gary Hade <>
> Cc: Badari Pulavarty <>
> Cc: Ingo Molnar <>
> Signed-off-by: Alex Chiang <>

Acked-by: David Rientjes <>

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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