diff options
Diffstat (limited to 'arch/x86/include/asm/processor.h')
| -rw-r--r-- | arch/x86/include/asm/processor.h | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/arch/x86/include/asm/processor.h b/arch/x86/include/asm/processor.h index b7f7c9c83409..eaa7214d6953 100644 --- a/arch/x86/include/asm/processor.h +++ b/arch/x86/include/asm/processor.h @@ -516,7 +516,11 @@ struct thread_struct { #endif }; -#define x86_task_fpu(task) ((struct fpu *)((void *)(task) + sizeof(*(task)))) +#ifdef CONFIG_X86_DEBUG_FPU +extern struct fpu *x86_task_fpu(struct task_struct *task); +#else +# define x86_task_fpu(task) ((struct fpu *)((void *)(task) + sizeof(*(task)))) +#endif /* * X86 doesn't need any embedded-FPU-struct quirks: |