testing/vma/vma.c

217 	struct vm_area_struct *merged;
221 	merged = merge_new(vmg);
222 	if (merged) {
225 		return merged;
470 	bool merged;
498 	vma_d = try_merge_new_vma(&mm, &vmg, 0x7000, 0x9000, 7, vm_flags, &merged);
502 	ASSERT_FALSE(merged);
513 	vma = try_merge_new_vma(&mm, &vmg, 0x2000, 0x3000, 2, vm_flags, &merged);
516 	ASSERT_TRUE(merged);
530 	vma = try_merge_new_vma(&mm, &vmg, 0x4000, 0x5000, 4, vm_flags, &merged);
533 	ASSERT_TRUE(merged);
549 	vma = try_merge_new_vma(&mm, &vmg, 0x6000, 0x7000, 6, vm_flags, &merged);
552 	ASSERT_TRUE(merged);
567 	vma = try_merge_new_vma(&mm, &vmg, 0x5000, 0x6000, 5, vm_flags, &merged);
570 	ASSERT_TRUE(merged);
585 	vma = try_merge_new_vma(&mm, &vmg, 0xa000, 0xb000, 0xa, vm_flags, &merged);
588 	ASSERT_TRUE(merged);
602 	vma = try_merge_new_vma(&mm, &vmg, 0x9000, 0xa000, 0x9, vm_flags, &merged);
605 	ASSERT_TRUE(merged);
731 	 * merged:
740 	 * can_vma_merge_before() (which implies the VMA being merged with is
747 	 * range and we have no way of extending those to the nearly merged one.
781 	 * is one where both the previous and next VMAs are merged - in this