| Date | Fri, 18 Jun 2021 16:19:09 +0200 | From | Thomas Gleixner <> | Subject | [patch V3 46/66] x86/fpu: Rename fpu__clear_all() to fpu_flush_thread() |
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Make it clear what the function is about.
Signed-off-by: Thomas Gleixner <tglx@linutronix.de> --- arch/x86/include/asm/fpu/internal.h | 3 ++- arch/x86/kernel/fpu/core.c | 4 ++-- arch/x86/kernel/process.c | 2 +- 3 files changed, 5 insertions(+), 4 deletions(-)
--- a/arch/x86/include/asm/fpu/internal.h +++ b/arch/x86/include/asm/fpu/internal.h @@ -29,12 +29,13 @@ extern int fpu__restore_sig(void __user *buf, int ia32_frame); extern void fpu__drop(struct fpu *fpu); extern void fpu__clear_user_states(struct fpu *fpu); -extern void fpu__clear_all(struct fpu *fpu); extern int fpu__exception_code(struct fpu *fpu, int trap_nr); extern void fpu_sync_fpstate(struct fpu *fpu); +/* Clone and exit operations */ extern int fpu_clone(struct task_struct *dst); +extern void fpu_flush_thread(void); /* * Boot time FPU initialization functions: --- a/arch/x86/kernel/fpu/core.c +++ b/arch/x86/kernel/fpu/core.c @@ -350,9 +350,9 @@ void fpu__clear_user_states(struct fpu * fpu__clear(fpu, true); } -void fpu__clear_all(struct fpu *fpu) +void fpu_flush_thread(void) { - fpu__clear(fpu, false); + fpu__clear(¤t->thread.fpu, false); } /* --- a/arch/x86/kernel/process.c +++ b/arch/x86/kernel/process.c @@ -205,7 +205,7 @@ void flush_thread(void) flush_ptrace_hw_breakpoint(tsk); memset(tsk->thread.tls_array, 0, sizeof(tsk->thread.tls_array)); - fpu__clear_all(&tsk->thread.fpu); + fpu_flush_thread(); } void disable_TSC(void)
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