powerpc/nohash: Remove DEBUG_CLAMP_LAST_CONTEXT
authorChristophe Leroy <christophe.leroy@csgroup.eu>
Thu, 3 Jun 2021 09:29:06 +0000 (09:29 +0000)
committerMichael Ellerman <mpe@ellerman.id.au>
Wed, 16 Jun 2021 14:09:09 +0000 (00:09 +1000)
commita36c0faf3dbc429d5ddcb941afe38dd6fe6c5901
treeada151ecee0c045cae77dc7652bae9bca6f002cc
parentdac3db1edf8b4c75859f07789f577322f2a51e3a
powerpc/nohash: Remove DEBUG_CLAMP_LAST_CONTEXT

DEBUG_CLAMP_LAST_CONTEXT was there in the old days to reduce
number of contexts in order to ease debugging implementation
of context switching, but that's been quite stable during
years now.

As it is not user selectable, remove it.

Signed-off-by: Christophe Leroy <christophe.leroy@csgroup.eu>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/da81837b452e8b9f1657b529b9c3050dc10b9770.1622712515.git.christophe.leroy@csgroup.eu
arch/powerpc/mm/nohash/mmu_context.c