Pull lameter-spinlock-optimization into release branch

[linux-2.6] / arch / i386 / kernel / i387.c

diff --git a/arch/i386/kernel/i387.c b/arch/i386/kernel/i387.c
index c55e037f08f76dca232da6a0851c1c2d368887ef..d75524758daf770811e029536f6730c8b5c0fa21 100644 (file)
--- a/arch/i386/kernel/i387.c
+++ b/arch/i386/kernel/i387.c
@@ -10,6 +10,7 @@
 
 #include <linux/config.h>
 #include <linux/sched.h>
+#include <linux/module.h>
 #include <asm/processor.h>
 #include <asm/i387.h>
 #include <asm/math_emu.h>
@@ -79,17 +80,7 @@ void kernel_fpu_begin(void)
        }
        clts();
 }
-
-void restore_fpu( struct task_struct *tsk )
-{
-       if ( cpu_has_fxsr ) {
-               asm volatile( "fxrstor %0"
-                             : : "m" (tsk->thread.i387.fxsave) );
-       } else {
-               asm volatile( "frstor %0"
-                             : : "m" (tsk->thread.i387.fsave) );
-       }
-}
+EXPORT_SYMBOL_GPL(kernel_fpu_begin);
 
 /*
  * FPU tag word conversions.
@@ -526,6 +517,7 @@ int dump_fpu( struct pt_regs *regs, struct user_i387_struct *fpu )
 
        return fpvalid;
 }
+EXPORT_SYMBOL(dump_fpu);
 
 int dump_task_fpu(struct task_struct *tsk, struct user_i387_struct *fpu)
 {