33 #define SIZE_MB(m) ((size_t)m * (1024 * 1024))  macro
347 	size_t size = SIZE_MB(20);  in mremap_move_within_range()
357 	src = ptr + SIZE_MB(6);  in mremap_move_within_range()
358 	src = (void *)((unsigned long)src & ~(SIZE_MB(2) - 1));  in mremap_move_within_range()
361 	memcpy(src, rand_addr, SIZE_MB(2));  in mremap_move_within_range()
363 	dest = src - SIZE_MB(2);  in mremap_move_within_range()
365 	void *new_ptr = mremap(src + SIZE_MB(1), SIZE_MB(1), SIZE_MB(1),  in mremap_move_within_range()
366 						   MREMAP_MAYMOVE | MREMAP_FIXED, dest + SIZE_MB(1));  in mremap_move_within_range()
375 	for (i = 0; i < SIZE_MB(1); i++) {  in mremap_move_within_range()
1187 		.src_alignment = SIZE_MB(1) + SIZE_KB(256),  in mremap_move_1mb_from_start()
1188 		.region_size = SIZE_MB(6)  in mremap_move_1mb_from_start()
1197 	c.src_alignment = SIZE_MB(1) + SIZE_KB(256);  in mremap_move_1mb_from_start()
1205 	memcpy(src, rand_addr, SIZE_MB(2));  in mremap_move_1mb_from_start()
1211 	munmap(dest, SIZE_MB(1));  in mremap_move_1mb_from_start()
1213 	void *new_ptr = mremap(src + SIZE_MB(1), SIZE_MB(1), SIZE_MB(1),  in mremap_move_1mb_from_start()
1214 						   MREMAP_MAYMOVE | MREMAP_FIXED, dest + SIZE_MB(1));  in mremap_move_1mb_from_start()
1223 	for (i = 0; i < SIZE_MB(1); i++) {  in mremap_move_1mb_from_start()