x86-64, NUMA: Seperate out numa_alloc_distance() from numa_set_distance()

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Alloc code is much bigger the distance setting.  Separate it out into
numa_alloc_distance() for readability.

-v2: Let alloc_numa_distance to return -ENOMEM on failing path,
     requested by tj.

-tj: Description update.  Minor tweaks including function name,
     location and return value check.

Signed-off-by: Yinghai Lu <yinghai@kernel.org>
Acked-by: David Rientjes <rientjes@google.com>
Signed-off-by: Tejun Heo <tj@kernel.org>

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Yinghai Lu 2011-02-22 11:18:49 +01:00 • committed by Tejun Heo

parent 90e6b677b4

commit 2bf50555b0

1 changed files with 40 additions and 35 deletions

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arch/x86/mm/numa_64.c

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