powerpc: Enable KSM on pseries and ppc64 defconfigs
authorAnton Blanchard <anton@samba.org>
Mon, 19 Jan 2015 23:24:22 +0000 (10:24 +1100)
committerMichael Ellerman <mpe@ellerman.id.au>
Wed, 21 Jan 2015 04:10:24 +0000 (15:10 +1100)
commit36c7bfc4d0f046887d6d73eba430ac6551383849
treec41c5d0cf38251d4b0f81acbe2385a84736921ab
parentafda939f0ae63723250734e1365e4ead97f8a2b1
powerpc: Enable KSM on pseries and ppc64 defconfigs

KSM will only be used on areas marked for merging via madvise, and it
is showing nice improvements on KVM workloads, so enable it by
default.

Signed-off-by: Anton Blanchard <anton@samba.org>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
arch/powerpc/configs/ppc64_defconfig
arch/powerpc/configs/pseries_defconfig
arch/powerpc/configs/pseries_le_defconfig