patch-2.1.112 linux/arch/i386/lib/locks.S

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diff -u --recursive --new-file v2.1.111/linux/arch/i386/lib/locks.S linux/arch/i386/lib/locks.S
@@ -1,36 +0,0 @@
-/* locks.S: Wheee... I'm coding Intel assembly...
- *
- * Copyright (C) 1996 David S. Miller (davem@caip.rutgers.edu)
- */
-
-#include <linux/linkage.h>
-
-	/* Caller does atomic increment on current->lock_depth,
-	 * if it was found to originally be zero then we get here,
-	 * %eax contains caller's PC and %edx holds this CPU ID.
-	 */
-ENTRY(__lock_kernel)
-1:
-	lock
-	btsl	$0, SYMBOL_NAME(kernel_flag)
-	jnc	3f
-	sti
-2:
-	btl	%edx, SYMBOL_NAME(smp_invalidate_needed)
-	jnc	0f
-	lock
-	btrl	%edx, SYMBOL_NAME(smp_invalidate_needed)
-	jnc	0f
-	pushl	%eax
-	movl	%cr3, %eax
-	movl	%eax, %cr3
-	popl	%eax
-0:
-	btl	$0, SYMBOL_NAME(kernel_flag)
-	jc	2b
-	cli
-	jmp	1b
-
-3:
-	movb	%dl, SYMBOL_NAME(active_kernel_processor)
-	ret

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