From: Guo Ren Date: Mon, 5 Jun 2023 11:06:58 +0000 (+0000) Subject: riscv: Rename __switch_to_aux() -> fpu X-Git-Tag: v6.6.7~2493^2~17^2~26 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=419d5d38ac5d79dfd899522274c872854cfe17ac;p=platform%2Fkernel%2Flinux-starfive.git riscv: Rename __switch_to_aux() -> fpu The name of __switch_to_aux() is not clear and rename it with the determine function: __switch_to_fpu(). Next we could add other regs' switch. Signed-off-by: Guo Ren Signed-off-by: Guo Ren Signed-off-by: Greentime Hu Reviewed-by: Anup Patel Reviewed-by: Palmer Dabbelt Signed-off-by: Andy Chiu Tested-by: Heiko Stuebner Reviewed-by: Heiko Stuebner Reviewed-by: Conor Dooley Link: https://lore.kernel.org/r/20230605110724.21391-2-andy.chiu@sifive.com Signed-off-by: Palmer Dabbelt --- diff --git a/arch/riscv/include/asm/switch_to.h b/arch/riscv/include/asm/switch_to.h index 60f8ca0..4b96b13 100644 --- a/arch/riscv/include/asm/switch_to.h +++ b/arch/riscv/include/asm/switch_to.h @@ -46,7 +46,7 @@ static inline void fstate_restore(struct task_struct *task, } } -static inline void __switch_to_aux(struct task_struct *prev, +static inline void __switch_to_fpu(struct task_struct *prev, struct task_struct *next) { struct pt_regs *regs; @@ -66,7 +66,7 @@ static __always_inline bool has_fpu(void) static __always_inline bool has_fpu(void) { return false; } #define fstate_save(task, regs) do { } while (0) #define fstate_restore(task, regs) do { } while (0) -#define __switch_to_aux(__prev, __next) do { } while (0) +#define __switch_to_fpu(__prev, __next) do { } while (0) #endif extern struct task_struct *__switch_to(struct task_struct *, @@ -77,7 +77,7 @@ do { \ struct task_struct *__prev = (prev); \ struct task_struct *__next = (next); \ if (has_fpu()) \ - __switch_to_aux(__prev, __next); \ + __switch_to_fpu(__prev, __next); \ ((last) = __switch_to(__prev, __next)); \ } while (0)