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| author | Ingo Molnar <mingo@kernel.org> | 2015-04-28 12:28:08 +0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2015-05-19 15:48:02 +0200 |
| commit | 3c6dffa93be9f82f2566dcc948285d6f79fb9ce2 (patch) | |
| tree | 755c2481ad98ab4deb3e97283f22e62fb049f4dc /arch/x86/include/asm/fpu/internal.h | |
| parent | be7436d519970365775d3d2d7b73e75c233e1994 (diff) | |
| download | lwn-3c6dffa93be9f82f2566dcc948285d6f79fb9ce2.tar.gz lwn-3c6dffa93be9f82f2566dcc948285d6f79fb9ce2.zip | |
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>
Diffstat (limited to 'arch/x86/include/asm/fpu/internal.h')
| -rw-r--r-- | arch/x86/include/asm/fpu/internal.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/x86/include/asm/fpu/internal.h b/arch/x86/include/asm/fpu/internal.h index 58c274dfcb62..0f17cd4e4e58 100644 --- a/arch/x86/include/asm/fpu/internal.h +++ b/arch/x86/include/asm/fpu/internal.h @@ -358,7 +358,7 @@ static inline void __fpregs_activate(struct fpu *fpu) * 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 @@ static inline void user_fpu_begin(void) struct fpu *fpu = ¤t->thread.fpu; preempt_disable(); - if (!user_has_fpu()) + if (!fpregs_active()) fpregs_activate(fpu); preempt_enable(); } |