powerpc/numa: Do not update sysfs cpu registration from invalid context

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The topology update code that updates the cpu node registration in sysfs
should not be called while in stop_machine(). The register/unregister
calls take a lock and may sleep.

This patch moves these calls outside of the call to stop_machine().

Signed-off-by: Nathan Fontenot <nfont@linux.vnet.ibm.com>
CC: <stable@vger.kernel.org>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>

...

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Nathan Fontenot 2013-06-24 22:08:05 -05:00 • committed by Benjamin Herrenschmidt

parent ec207dcc91

commit dd023217e1

1 changed files with 3 additions and 2 deletions

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arch/powerpc/mm/numa.c

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