[PATCH v3 5/6] powerpc/nohash: Remove DEBUG_CLAMP_LAST_CONTEXT
flat view
STALE1947d
LANDED
From: Christophe Leroy <hidden>
Date: 2021-06-03 09:29:15
Also in:
lkml
Subsystem:
linux for powerpc (32-bit and 64-bit), the rest · Maintainers:
Madhavan Srinivasan, Linus Torvalds
Landed in mainline as a36c0faf3dbc on 2021-06-16.
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 <redacted> --- arch/powerpc/mm/nohash/mmu_context.c | 5 +---- 1 file changed, 1 insertion(+), 4 deletions(-)
diff --git a/arch/powerpc/mm/nohash/mmu_context.c b/arch/powerpc/mm/nohash/mmu_context.c
index 78369580b9ff..d9f590b9e636 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
--
2.25.0