diff options
Diffstat (limited to 'arch/x86/include/asm/fpu/api.h')
| -rw-r--r-- | arch/x86/include/asm/fpu/api.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/arch/x86/include/asm/fpu/api.h b/arch/x86/include/asm/fpu/api.h index 798ae9225f0e..b7267b9e452f 100644 --- a/arch/x86/include/asm/fpu/api.h +++ b/arch/x86/include/asm/fpu/api.h @@ -130,6 +130,13 @@ static inline void fpstate_init_soft(struct swregs_state *soft) {} /* State tracking */ DECLARE_PER_CPU(struct fpu *, fpu_fpregs_owner_ctx); +/* Process cleanup */ +#ifdef CONFIG_X86_64 +extern void fpstate_free(struct fpu *fpu); +#else +static inline void fpstate_free(struct fpu *fpu) { } +#endif + /* fpstate-related functions which are exported to KVM */ extern void fpstate_clear_xstate_component(struct fpstate *fps, unsigned int xfeature); |