From: Brian Gerst <brgerst@gmail.com>
To: hpa@zytor.com
Cc: x86@kernel.org, linux-kernel@vger.kernel.org, penberg@kernel.org
Subject: [PATCH 04/12] x86: Merge __save_init_fpu()
Date: Fri, 3 Sep 2010 21:17:11 -0400 [thread overview]
Message-ID: <1283563039-3466-5-git-send-email-brgerst@gmail.com> (raw)
In-Reply-To: <1283563039-3466-1-git-send-email-brgerst@gmail.com>
__save_init_fpu() is identical for 32-bit and 64-bit.
Signed-off-by: Brian Gerst <brgerst@gmail.com>
---
arch/x86/include/asm/i387.h | 11 ++---------
1 files changed, 2 insertions(+), 9 deletions(-)
diff --git a/arch/x86/include/asm/i387.h b/arch/x86/include/asm/i387.h
index 5d8f9a7..88065e3 100644
--- a/arch/x86/include/asm/i387.h
+++ b/arch/x86/include/asm/i387.h
@@ -197,12 +197,6 @@ static inline void fpu_save_init(struct fpu *fpu)
fpu_clear(fpu);
}
-static inline void __save_init_fpu(struct task_struct *tsk)
-{
- fpu_save_init(&tsk->thread.fpu);
- task_thread_info(tsk)->status &= ~TS_USEDFPU;
-}
-
#else /* CONFIG_X86_32 */
#ifdef CONFIG_MATH_EMULATION
@@ -285,15 +279,14 @@ end:
;
}
+#endif /* CONFIG_X86_64 */
+
static inline void __save_init_fpu(struct task_struct *tsk)
{
fpu_save_init(&tsk->thread.fpu);
task_thread_info(tsk)->status &= ~TS_USEDFPU;
}
-
-#endif /* CONFIG_X86_64 */
-
static inline int fpu_fxrstor_checking(struct fpu *fpu)
{
return fxrstor_checking(&fpu->state->fxsave);
--
1.7.2.2
next prev parent reply other threads:[~2010-09-04 1:18 UTC|newest]
Thread overview: 40+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-09-04 1:17 [PATCH 0/12] x86 FPU cleanups (v2) Brian Gerst
2010-09-04 1:17 ` [PATCH 01/12] x86: Use correct type for %cr4 Brian Gerst
2010-09-04 6:45 ` Pekka Enberg
2010-09-10 1:46 ` [tip:x86/fpu] " tip-bot for Brian Gerst
2010-09-04 1:17 ` [PATCH 02/12] x86: Merge fpu_init() Brian Gerst
2010-09-04 6:45 ` Pekka Enberg
2010-09-10 1:46 ` [tip:x86/fpu] x86, fpu: " tip-bot for Brian Gerst
2010-09-04 1:17 ` [PATCH 03/12] x86: Merge tolerant_fwait() Brian Gerst
2010-09-04 6:46 ` Pekka Enberg
2010-09-10 1:46 ` [tip:x86/fpu] x86, fpu: " tip-bot for Brian Gerst
2010-09-04 1:17 ` Brian Gerst [this message]
2010-09-04 6:47 ` [PATCH 04/12] x86: Merge __save_init_fpu() Pekka Enberg
2010-09-10 1:47 ` [tip:x86/fpu] x86, fpu: " tip-bot for Brian Gerst
2010-09-04 1:17 ` [PATCH 05/12] x86-64: Disable preemption when using TS_USEDFPU Brian Gerst
2010-09-04 6:47 ` Pekka Enberg
2010-09-10 1:47 ` [tip:x86/fpu] x86-64, fpu: " tip-bot for Brian Gerst
2010-09-04 1:17 ` [PATCH 06/12] x86-64: Fix %cs value in convert_from_fxsr() Brian Gerst
2010-09-04 6:51 ` Pekka Enberg
2010-09-10 1:47 ` [tip:x86/fpu] x86-64, fpu: " tip-bot for Brian Gerst
2010-09-04 1:17 ` [PATCH 07/12] x86-64: Simplify constraints for fxsave/fxtstor Brian Gerst
2010-09-04 6:48 ` Pekka Enberg
2010-09-09 21:22 ` H. Peter Anvin
2010-09-09 23:43 ` Brian Gerst
2010-09-10 1:48 ` [tip:x86/fpu] x86-64, fpu: " tip-bot for Brian Gerst
2010-09-04 1:17 ` [PATCH 08/12] x86-32: Remove math_emulate stub Brian Gerst
2010-09-04 6:48 ` Pekka Enberg
2010-09-10 1:48 ` [tip:x86/fpu] x86-32, fpu: " tip-bot for Brian Gerst
2010-09-04 1:17 ` [PATCH 09/12] x86: Remove unnecessary ifdefs from i387 code Brian Gerst
2010-09-04 6:49 ` Pekka Enberg
2010-09-10 1:48 ` [tip:x86/fpu] x86, fpu: " tip-bot for Brian Gerst
2010-09-04 1:17 ` [PATCH 10/12] x86: Remove PSHUFB_XMM5_* macros Brian Gerst
2010-09-04 6:49 ` Pekka Enberg
2010-09-10 1:49 ` [tip:x86/fpu] x86, fpu: " tip-bot for Brian Gerst
2010-09-04 1:17 ` [PATCH 11/12] x86-32: Rewrite fpu_save_init() Brian Gerst
2010-09-04 6:51 ` Pekka Enberg
2010-09-10 1:49 ` [tip:x86/fpu] x86-32, fpu: " tip-bot for Brian Gerst
2010-09-04 1:17 ` [PATCH 12/12] x86: Merge fpu_save_init() Brian Gerst
2010-09-04 6:51 ` Pekka Enberg
2010-09-10 1:50 ` [tip:x86/fpu] x86, fpu: " tip-bot for Brian Gerst
2010-09-04 6:45 ` [PATCH 0/12] x86 FPU cleanups (v2) Pekka Enberg
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