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(parent: f4894b8) | patch
powerpc/mm/radix: Skip ptesync in pte update helpers
authorAneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
Thu, 9 Feb 2017 02:58:21 +0000 (08:28 +0530)
committerMichael Ellerman <mpe@ellerman.id.au>
Wed, 15 Feb 2017 09:02:41 +0000 (20:02 +1100)
commit438e69b52be776c035aa2a851ccc1709033d729b
tree75de2889569b9abff35c564e47b003fa12bb2e6etree | snapshot
parentf4894b80b1ddfef00d4d2e5c58613ccef358a1b2commit | diff
powerpc/mm/radix: Skip ptesync in pte update helpers

We do them at the start of tlb flush, and we are sure a pte update will be
followed by a tlbflush. Hence we can skip the ptesync in pte update helpers.

Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
Tested-by: Michael Neuling <mikey@neuling.org>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
arch/powerpc/include/asm/book3s/64/radix.h diff | blob | history
Linux kernel for KaRo TX COM modules