linux-kernel - [PATCH 090/208] x86/fpu: Rename __thread_set_has_fpu() to __fpregs

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Date:	Tue,  5 May 2015 19:49:42 +0200
From:	Ingo Molnar <mingo@...nel.org>
To:	linux-kernel@...r.kernel.org
Cc:	Andy Lutomirski <luto@...capital.net>,
	Borislav Petkov <bp@...en8.de>,
	Dave Hansen <dave.hansen@...ux.intel.com>,
	Fenghua Yu <fenghua.yu@...el.com>,
	"H. Peter Anvin" <hpa@...or.com>,
	Linus Torvalds <torvalds@...ux-foundation.org>,
	Oleg Nesterov <oleg@...hat.com>,
	Thomas Gleixner <tglx@...utronix.de>
Subject: [PATCH 090/208] x86/fpu: Rename __thread_set_has_fpu() to __fpregs_activate()

Propagate the 'fpu->fpregs_active' naming to the functions that
sets it.

Reviewed-by: Borislav Petkov <bp@...en8.de>
Cc: Andy Lutomirski <luto@...capital.net>
Cc: Dave Hansen <dave.hansen@...ux.intel.com>
Cc: Fenghua Yu <fenghua.yu@...el.com>
Cc: H. Peter Anvin <hpa@...or.com>
Cc: Linus Torvalds <torvalds@...ux-foundation.org>
Cc: Oleg Nesterov <oleg@...hat.com>
Cc: Thomas Gleixner <tglx@...utronix.de>
Signed-off-by: Ingo Molnar <mingo@...nel.org>
---
 arch/x86/include/asm/fpu/internal.h | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/arch/x86/include/asm/fpu/internal.h b/arch/x86/include/asm/fpu/internal.h
index b546ec816fd6..3554a8cdaece 100644
--- a/arch/x86/include/asm/fpu/internal.h
+++ b/arch/x86/include/asm/fpu/internal.h
@@ -322,7 +322,7 @@ static inline void __thread_clear_has_fpu(struct fpu *fpu)
 }
 
 /* Must be paired with a 'clts' before! */
-static inline void __thread_set_has_fpu(struct fpu *fpu)
+static inline void __fpregs_activate(struct fpu *fpu)
 {
 	fpu->fpregs_active = 1;
 	this_cpu_write(fpu_fpregs_owner_ctx, fpu);
@@ -346,7 +346,7 @@ static inline void __thread_fpu_begin(struct fpu *fpu)
 {
 	if (!use_eager_fpu())
 		clts();
-	__thread_set_has_fpu(fpu);
+	__fpregs_activate(fpu);
 }
 
 static inline void drop_fpu(struct fpu *fpu)
@@ -428,7 +428,7 @@ switch_fpu_prepare(struct fpu *old_fpu, struct fpu *new_fpu, int cpu)
 		/* Don't change CR0.TS if we just switch! */
 		if (fpu.preload) {
 			new_fpu->counter++;
-			__thread_set_has_fpu(new_fpu);
+			__fpregs_activate(new_fpu);
 			prefetch(new_fpu->state);
 		} else if (!use_eager_fpu())
 			stts();
-- 
2.1.0

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