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powerpc/numa: remove ability to enable topology updates
authorNathan Lynch <nathanl@linux.ibm.com>
Fri, 12 Jun 2020 05:12:23 +0000 (00:12 -0500)
committerMichael Ellerman <mpe@ellerman.id.au>
Thu, 16 Jul 2020 03:12:35 +0000 (13:12 +1000)
commitc30f931e891eb0a32885ecd79984e1e7366fceda
treeed44dd54cafe6cb9bce4e0e5ee3f8d7f75b71113tree
parentec2fc2a9e9bbad9023aab65bc472ce7a3ca8608fcommit | diff
powerpc/numa: remove ability to enable topology updates

Remove the /proc/powerpc/topology_updates interface and the
topology_updates=on/off command line argument. The internal
topology_updates_enabled flag remains for now, but always false.

Signed-off-by: Nathan Lynch <nathanl@linux.ibm.com>
Reviewed-by: Srikar Dronamraju <srikar@linux.vnet.ibm.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/20200612051238.1007764-4-nathanl@linux.ibm.com
arch/powerpc/mm/numa.c diff | blob | history
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