* [PATCH v3 19/23] sh: use asm-generic/mmu_context.h for no-op implementations [not found] <20200901141539.1757549-1-npiggin@gmail.com> @ 2020-09-01 14:15 ` Nicholas Piggin 2020-09-03 5:57 ` Rich Felker 0 siblings, 1 reply; 2+ messages in thread From: Nicholas Piggin @ 2020-09-01 14:15 UTC (permalink / raw) To: linux-arch Cc: Nicholas Piggin, linux-kernel, linux-mm, Arnd Bergmann, Yoshinori Sato, Rich Felker, linux-sh Cc: Yoshinori Sato <ysato@users.sourceforge.jp> Cc: Rich Felker <dalias@libc.org> Cc: linux-sh@vger.kernel.org Signed-off-by: Nicholas Piggin <npiggin@gmail.com> --- Please ack or nack if you object to this being mered via Arnd's tree. arch/sh/include/asm/mmu_context.h | 5 ++--- arch/sh/include/asm/mmu_context_32.h | 9 --------- 2 files changed, 2 insertions(+), 12 deletions(-) diff --git a/arch/sh/include/asm/mmu_context.h b/arch/sh/include/asm/mmu_context.h index 461b1304580b..78eef4e7d5df 100644 --- a/arch/sh/include/asm/mmu_context.h +++ b/arch/sh/include/asm/mmu_context.h @@ -84,6 +84,7 @@ static inline void get_mmu_context(struct mm_struct *mm, unsigned int cpu) * Initialize the context related info for a new mm_struct * instance. */ +#define init_new_context init_new_context static inline int init_new_context(struct task_struct *tsk, struct mm_struct *mm) { @@ -120,9 +121,7 @@ static inline void switch_mm(struct mm_struct *prev, activate_context(next, cpu); } -#define activate_mm(prev, next) switch_mm((prev),(next),NULL) -#define deactivate_mm(tsk,mm) do { } while (0) -#define enter_lazy_tlb(mm,tsk) do { } while (0) +#include <asm-generic/mmu_context.h> #else diff --git a/arch/sh/include/asm/mmu_context_32.h b/arch/sh/include/asm/mmu_context_32.h index 71bf12ef1f65..bc5034fa6249 100644 --- a/arch/sh/include/asm/mmu_context_32.h +++ b/arch/sh/include/asm/mmu_context_32.h @@ -2,15 +2,6 @@ #ifndef __ASM_SH_MMU_CONTEXT_32_H #define __ASM_SH_MMU_CONTEXT_32_H -/* - * Destroy context related info for an mm_struct that is about - * to be put to rest. - */ -static inline void destroy_context(struct mm_struct *mm) -{ - /* Do nothing */ -} - #ifdef CONFIG_CPU_HAS_PTEAEX static inline void set_asid(unsigned long asid) { -- 2.23.0 ^ permalink raw reply related [flat|nested] 2+ messages in thread
* Re: [PATCH v3 19/23] sh: use asm-generic/mmu_context.h for no-op implementations 2020-09-01 14:15 ` [PATCH v3 19/23] sh: use asm-generic/mmu_context.h for no-op implementations Nicholas Piggin @ 2020-09-03 5:57 ` Rich Felker 0 siblings, 0 replies; 2+ messages in thread From: Rich Felker @ 2020-09-03 5:57 UTC (permalink / raw) To: Nicholas Piggin Cc: linux-arch, linux-kernel, linux-mm, Arnd Bergmann, Yoshinori Sato, linux-sh On Wed, Sep 02, 2020 at 12:15:35AM +1000, Nicholas Piggin wrote: > Cc: Yoshinori Sato <ysato@users.sourceforge.jp> > Cc: Rich Felker <dalias@libc.org> > Cc: linux-sh@vger.kernel.org > Signed-off-by: Nicholas Piggin <npiggin@gmail.com> > --- > > Please ack or nack if you object to this being mered via > Arnd's tree. Acked-by: Rich Felker <dalias@libc.org> > > arch/sh/include/asm/mmu_context.h | 5 ++--- > arch/sh/include/asm/mmu_context_32.h | 9 --------- > 2 files changed, 2 insertions(+), 12 deletions(-) > > diff --git a/arch/sh/include/asm/mmu_context.h b/arch/sh/include/asm/mmu_context.h > index 461b1304580b..78eef4e7d5df 100644 > --- a/arch/sh/include/asm/mmu_context.h > +++ b/arch/sh/include/asm/mmu_context.h > @@ -84,6 +84,7 @@ static inline void get_mmu_context(struct mm_struct *mm, unsigned int cpu) > * Initialize the context related info for a new mm_struct > * instance. > */ > +#define init_new_context init_new_context > static inline int init_new_context(struct task_struct *tsk, > struct mm_struct *mm) > { > @@ -120,9 +121,7 @@ static inline void switch_mm(struct mm_struct *prev, > activate_context(next, cpu); > } > > -#define activate_mm(prev, next) switch_mm((prev),(next),NULL) > -#define deactivate_mm(tsk,mm) do { } while (0) > -#define enter_lazy_tlb(mm,tsk) do { } while (0) > +#include <asm-generic/mmu_context.h> > > #else > > diff --git a/arch/sh/include/asm/mmu_context_32.h b/arch/sh/include/asm/mmu_context_32.h > index 71bf12ef1f65..bc5034fa6249 100644 > --- a/arch/sh/include/asm/mmu_context_32.h > +++ b/arch/sh/include/asm/mmu_context_32.h > @@ -2,15 +2,6 @@ > #ifndef __ASM_SH_MMU_CONTEXT_32_H > #define __ASM_SH_MMU_CONTEXT_32_H > > -/* > - * Destroy context related info for an mm_struct that is about > - * to be put to rest. > - */ > -static inline void destroy_context(struct mm_struct *mm) > -{ > - /* Do nothing */ > -} > - > #ifdef CONFIG_CPU_HAS_PTEAEX > static inline void set_asid(unsigned long asid) > { > -- > 2.23.0 ^ permalink raw reply [flat|nested] 2+ messages in thread
end of thread, other threads:[~2020-09-03 5:57 UTC | newest] Thread overview: 2+ messages (download: mbox.gz / follow: Atom feed) -- links below jump to the message on this page -- [not found] <20200901141539.1757549-1-npiggin@gmail.com> 2020-09-01 14:15 ` [PATCH v3 19/23] sh: use asm-generic/mmu_context.h for no-op implementations Nicholas Piggin 2020-09-03 5:57 ` Rich Felker
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