diff options
| author | Ingo Molnar <mingo@kernel.org> | 2015-04-23 18:49:29 +0300 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2015-05-19 16:47:27 +0300 |
| commit | 2d75bcf31470b15205f915aae725a284bc8f2da8 (patch) | |
| tree | 6748bb81e70e41763b4df41eaad229a45e76291e /arch/x86/include/asm/fpu-internal.h | |
| parent | 384a23f939912d368d2b42e1b41992be09aaf266 (diff) | |
| download | linux-2d75bcf31470b15205f915aae725a284bc8f2da8.tar.xz | |
x86/fpu: Move __save_fpu() into fpu/core.c
This helper function is only used in fpu/core.c, move it there.
This slightly speeds up compilation.
Reviewed-by: Borislav Petkov <bp@alien8.de>
Cc: Andy Lutomirski <luto@amacapital.net>
Cc: Dave Hansen <dave.hansen@linux.intel.com>
Cc: Fenghua Yu <fenghua.yu@intel.com>
Cc: H. Peter Anvin <hpa@zytor.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Oleg Nesterov <oleg@redhat.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'arch/x86/include/asm/fpu-internal.h')
| -rw-r--r-- | arch/x86/include/asm/fpu-internal.h | 11 |
1 files changed, 0 insertions, 11 deletions
diff --git a/arch/x86/include/asm/fpu-internal.h b/arch/x86/include/asm/fpu-internal.h index 5fd9b3f9be0f..6b84399c8839 100644 --- a/arch/x86/include/asm/fpu-internal.h +++ b/arch/x86/include/asm/fpu-internal.h @@ -501,17 +501,6 @@ static inline void user_fpu_begin(void) preempt_enable(); } -static inline void __save_fpu(struct task_struct *tsk) -{ - if (use_xsave()) { - if (unlikely(system_state == SYSTEM_BOOTING)) - xsave_state_booting(&tsk->thread.fpu.state->xsave); - else - xsave_state(&tsk->thread.fpu.state->xsave); - } else - fpu_fxsave(&tsk->thread.fpu); -} - /* * i387 state interaction */ |