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Initial Import 2.6.0

/*
 * We need constants.h for:
 *  VMA_VM_MM
 *  VMA_VM_FLAGS
 *  VM_EXEC
 */
#include <asm/constants.h>
#include <asm/thread_info.h>

/*
 * vma_vm_mm - get mm pointer from vma pointer (vma->vm_mm)
 */
	.macro	vma_vm_mm, rd, rn
	ldr	\rd, [\rn, #VMA_VM_MM]
	.endm

/*
 * vma_vm_flags - get vma->vm_flags
 */
	.macro	vma_vm_flags, rd, rn
	ldr	\rd, [\rn, #VMA_VM_FLAGS]
	.endm

	.macro	tsk_mm, rd, rn
	ldr	\rd, [\rn, #TI_TASK]
	ldr	\rd, [\rd, #TSK_ACTIVE_MM]
	.endm

/*
 * act_mm - get current->active_mm
 */
	.macro	act_mm, rd
	bic	\rd, sp, #8128
	bic	\rd, \rd, #63
	ldr	\rd, [\rd, #TI_TASK]
	ldr	\rd, [\rd, #TSK_ACTIVE_MM]
	.endm