From 8ffb53ab986ccb4421b1060182c6e084edd7b9d8 Mon Sep 17 00:00:00 2001
From: Ingo Molnar <mingo@kernel.org>
Date: Wed, 22 Apr 2015 15:41:56 +0200
Subject: x86/fpu: Move task_xstate_cachep handling to core.c

This code was historically in process.c, now we have FPU core internals in
fpu/core.c instead - move it there.

Reviewed-by: Borislav Petkov <bp@alien8.de>
Cc: Andy Lutomirski <luto@amacapital.net>
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 | 2 ++
 1 file changed, 2 insertions(+)

(limited to '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 95e04cb1ed2f..f41170c6d376 100644
--- a/arch/x86/include/asm/fpu-internal.h
+++ b/arch/x86/include/asm/fpu-internal.h
@@ -564,6 +564,8 @@ static inline unsigned short get_fpu_mxcsr(struct task_struct *tsk)
 	}
 }
 
+extern void fpstate_cache_init(void);
+
 extern int fpstate_alloc(struct fpu *fpu);
 
 static inline void fpstate_free(struct fpu *fpu)
-- 
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