The stub helpers name should be consistent with prototypes.
mm_context_add_vas_windows() --> mm_context_add_vas_window()
mm_context_remove_vas_windows() --> mm_context_remove_vas_window()
Fixes: c420644c0a8f ("powerpc: Use mm_context vas_windows counter to issue CP_ABORT")
Signed-off-by: YueHaibing <[email protected]>
---
arch/powerpc/include/asm/mmu_context.h | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/arch/powerpc/include/asm/mmu_context.h b/arch/powerpc/include/asm/mmu_context.h
index 1a474f6b1992..00fd1d44731a 100644
--- a/arch/powerpc/include/asm/mmu_context.h
+++ b/arch/powerpc/include/asm/mmu_context.h
@@ -218,8 +218,8 @@ static inline void inc_mm_active_cpus(struct mm_struct *mm) { }
static inline void dec_mm_active_cpus(struct mm_struct *mm) { }
static inline void mm_context_add_copro(struct mm_struct *mm) { }
static inline void mm_context_remove_copro(struct mm_struct *mm) { }
-static inline void mm_context_add_vas_windows(struct mm_struct *mm) { }
-static inline void mm_context_remove_vas_windows(struct mm_struct *mm) { }
+static inline void mm_context_add_vas_window(struct mm_struct *mm) { }
+static inline void mm_context_remove_vas_window(struct mm_struct *mm) { }
#endif
--
2.17.1
YueHaibing <[email protected]> writes:
> The stub helpers name should be consistent with prototypes.
>
> mm_context_add_vas_windows() --> mm_context_add_vas_window()
> mm_context_remove_vas_windows() --> mm_context_remove_vas_window()
>
> Fixes: c420644c0a8f ("powerpc: Use mm_context vas_windows counter to issue CP_ABORT")
> Signed-off-by: YueHaibing <[email protected]>
> ---
> arch/powerpc/include/asm/mmu_context.h | 4 ++--
> 1 file changed, 2 insertions(+), 2 deletions(-)
>
> diff --git a/arch/powerpc/include/asm/mmu_context.h b/arch/powerpc/include/asm/mmu_context.h
> index 1a474f6b1992..00fd1d44731a 100644
> --- a/arch/powerpc/include/asm/mmu_context.h
> +++ b/arch/powerpc/include/asm/mmu_context.h
> @@ -218,8 +218,8 @@ static inline void inc_mm_active_cpus(struct mm_struct *mm) { }
> static inline void dec_mm_active_cpus(struct mm_struct *mm) { }
> static inline void mm_context_add_copro(struct mm_struct *mm) { }
> static inline void mm_context_remove_copro(struct mm_struct *mm) { }
> -static inline void mm_context_add_vas_windows(struct mm_struct *mm) { }
> -static inline void mm_context_remove_vas_windows(struct mm_struct *mm) { }
> +static inline void mm_context_add_vas_window(struct mm_struct *mm) { }
> +static inline void mm_context_remove_vas_window(struct mm_struct *mm) { }
> #endif
Both of those functions are only called from 64-bit only code, so the
stubs should not be needed at all. Which explains why we haven't seen a
build break.
So just dropping them would be better IMO.
cheers
Both of those functions are only called from 64-bit only code, so the
stubs should not be needed at all.
Suggested-by: Michael Ellerman <[email protected]>
Signed-off-by: YueHaibing <[email protected]>
---
arch/powerpc/include/asm/mmu_context.h | 2 --
1 file changed, 2 deletions(-)
diff --git a/arch/powerpc/include/asm/mmu_context.h b/arch/powerpc/include/asm/mmu_context.h
index 1a474f6b1992..7f3658a97384 100644
--- a/arch/powerpc/include/asm/mmu_context.h
+++ b/arch/powerpc/include/asm/mmu_context.h
@@ -218,8 +218,6 @@ static inline void inc_mm_active_cpus(struct mm_struct *mm) { }
static inline void dec_mm_active_cpus(struct mm_struct *mm) { }
static inline void mm_context_add_copro(struct mm_struct *mm) { }
static inline void mm_context_remove_copro(struct mm_struct *mm) { }
-static inline void mm_context_add_vas_windows(struct mm_struct *mm) { }
-static inline void mm_context_remove_vas_windows(struct mm_struct *mm) { }
#endif
--
2.17.1
On Fri, 17 Jul 2020 19:27:14 +0800, YueHaibing wrote:
> Both of those functions are only called from 64-bit only code, so the
> stubs should not be needed at all.
Applied to powerpc/next.
[1/1] powerpc: Remove unneeded inline functions
https://git.kernel.org/powerpc/c/a3f3f8aa1f72dafe1450ccf8cbdfb1d12d42853a
cheers