diff options
| -rw-r--r-- | arch/x86/include/asm/i387.h | 4 | ||||
| -rw-r--r-- | arch/x86/kernel/fpu/core.c | 8 |
2 files changed, 4 insertions, 8 deletions
diff --git a/arch/x86/include/asm/i387.h b/arch/x86/include/asm/i387.h index 89ae3e051741..e69989f95da5 100644 --- a/arch/x86/include/asm/i387.h +++ b/arch/x86/include/asm/i387.h @@ -54,10 +54,6 @@ static inline void kernel_fpu_end(void) preempt_enable(); } -/* Must be called with preempt disabled */ -extern void kernel_fpu_disable(void); -extern void kernel_fpu_enable(void); - /* * Some instructions like VIA's padlock instructions generate a spurious * DNA fault but don't modify SSE registers. And these instructions diff --git a/arch/x86/kernel/fpu/core.c b/arch/x86/kernel/fpu/core.c index d0fcf741f70b..161820526ad3 100644 --- a/arch/x86/kernel/fpu/core.c +++ b/arch/x86/kernel/fpu/core.c @@ -9,13 +9,13 @@ static DEFINE_PER_CPU(bool, in_kernel_fpu); -void kernel_fpu_disable(void) +static void kernel_fpu_disable(void) { WARN_ON(this_cpu_read(in_kernel_fpu)); this_cpu_write(in_kernel_fpu, true); } -void kernel_fpu_enable(void) +static void kernel_fpu_enable(void) { this_cpu_write(in_kernel_fpu, false); } @@ -32,7 +32,7 @@ void kernel_fpu_enable(void) * Except for the eagerfpu case when we return true; in the likely case * the thread has FPU but we are not going to set/clear TS. */ -static inline bool interrupted_kernel_fpu_idle(void) +static bool interrupted_kernel_fpu_idle(void) { if (this_cpu_read(in_kernel_fpu)) return false; @@ -52,7 +52,7 @@ static inline bool interrupted_kernel_fpu_idle(void) * in an interrupt context from user mode - we'll just * save the FPU state as required. */ -static inline bool interrupted_user_mode(void) +static bool interrupted_user_mode(void) { struct pt_regs *regs = get_irq_regs(); return regs && user_mode(regs); |