This helper function is only used in fpu/core.c, move it there. This slightly speeds up compilation.
Reviewed-by: Borislav Petkov <[email protected]> Cc: Andy Lutomirski <[email protected]> Cc: Dave Hansen <[email protected]> Cc: Fenghua Yu <[email protected]> Cc: H. Peter Anvin <[email protected]> Cc: Linus Torvalds <[email protected]> Cc: Oleg Nesterov <[email protected]> Cc: Thomas Gleixner <[email protected]> Signed-off-by: Ingo Molnar <[email protected]> --- arch/x86/include/asm/fpu-internal.h | 11 ----------- arch/x86/kernel/fpu/core.c | 12 ++++++++++++ 2 files changed, 12 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 */ diff --git a/arch/x86/kernel/fpu/core.c b/arch/x86/kernel/fpu/core.c index 2da02fcc0e35..93bf90d48ded 100644 --- a/arch/x86/kernel/fpu/core.c +++ b/arch/x86/kernel/fpu/core.c @@ -125,6 +125,18 @@ void __kernel_fpu_end(void) } EXPORT_SYMBOL(__kernel_fpu_end); +static 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); + } +} + /* * Save the FPU state (initialize it if necessary): * -- 2.1.0 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
