From: Christophe Leroy Date: Thu, 3 Jun 2021 09:29:06 +0000 (+0000) Subject: powerpc/nohash: Remove DEBUG_CLAMP_LAST_CONTEXT X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=a36c0faf3dbc429d5ddcb941afe38dd6fe6c5901;p=linux.git 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 Signed-off-by: Michael Ellerman Link: https://lore.kernel.org/r/da81837b452e8b9f1657b529b9c3050dc10b9770.1622712515.git.christophe.leroy@csgroup.eu --- diff --git a/arch/powerpc/mm/nohash/mmu_context.c b/arch/powerpc/mm/nohash/mmu_context.c index 46ff6a6b6e785..56d6715d65579 100644 --- a/arch/powerpc/mm/nohash/mmu_context.c +++ b/arch/powerpc/mm/nohash/mmu_context.c @@ -21,7 +21,6 @@ * also clear mm->cpu_vm_mask bits when processes are migrated */ -//#define DEBUG_CLAMP_LAST_CONTEXT 31 //#define DEBUG_HARDER /* We don't use DEBUG because it tends to be compiled in always nowadays @@ -74,9 +73,7 @@ void *abatron_pteptrs[2]; * -- BenH */ #define FIRST_CONTEXT 1 -#ifdef DEBUG_CLAMP_LAST_CONTEXT -#define LAST_CONTEXT DEBUG_CLAMP_LAST_CONTEXT -#elif defined(CONFIG_PPC_8xx) +#if defined(CONFIG_PPC_8xx) #define LAST_CONTEXT 16 #elif defined(CONFIG_PPC_47x) #define LAST_CONTEXT 65535