commit 3c6dffa93be9f82f2566dcc948285d6f79fb9ce2
author Ingo Molnar <mingo@kernel.org> Tue Apr 28 12:28:08 2015 +0200
committer Ingo Molnar <mingo@kernel.org> Tue May 19 15:48:02 2015 +0200
tree 755c2481ad98ab4deb3e97283f22e62fb049f4dc
parent be7436d519970365775d3d2d7b73e75c233e1994

x86/fpu: Rename user_has_fpu() to fpregs_active()

Rename this function in line with the new FPU nomenclature.

Cc: Andy Lutomirski <luto@amacapital.net>
Cc: Borislav Petkov <bp@alien8.de>
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>

arch/x86/include/asm/fpu/internal.h

diff --git a/arch/x86/include/asm/fpu/internal.h b/arch/x86/include/asm/fpu/internal.h
index 58c274d..0f17cd4 100644
--- a/arch/x86/include/asm/fpu/internal.h
+++ b/arch/x86/include/asm/fpu/internal.h
@@ -358,7 +358,7 @@
  * to save the FP state - we'll just take a #NM
  * fault and get the FPU access back.
  */
-static inline int user_has_fpu(void)
+static inline int fpregs_active(void)
 {
 	return current->thread.fpu.fpregs_active;
 }
@@ -557,7 +557,7 @@
 	struct fpu *fpu = &current->thread.fpu;
 
 	preempt_disable();
-	if (!user_has_fpu())
+	if (!fpregs_active())
 		fpregs_activate(fpu);
 	preempt_enable();
 }