60 void allocate_zero_pages(char **buf, int num_pages, int vmpgsize);
61 void allocate_mostly_zero_pages(char **buf, int num_pages, int vmpgsize);
62 void allocate_random_pages(char **buf, int num_pages, int vmpgsize);
63 void allocate_representative_pages(char **buf, int num_pages, int vmpgsize);
69 allocate_zero_pages(char **buf, int num_pages, int vmpgsize)  in allocate_zero_pages()  argument
74 		buf[i] = (char*)malloc((size_t)vmpgsize * sizeof(char));  in allocate_zero_pages()
75 		memset(buf[i], 0, vmpgsize);  in allocate_zero_pages()
80 allocate_mostly_zero_pages(char **buf, int num_pages, int vmpgsize)  in allocate_mostly_zero_pages()  argument
85 		buf[i] = (char*)malloc((size_t)vmpgsize * sizeof(char));  in allocate_mostly_zero_pages()
86 		memset(buf[i], 0, vmpgsize);  in allocate_mostly_zero_pages()
94 allocate_random_pages(char **buf, int num_pages, int vmpgsize)  in allocate_random_pages()  argument
99 		buf[i] = (char*)malloc((size_t)vmpgsize * sizeof(char));  in allocate_random_pages()
100 		arc4random_buf((void*)buf[i], (size_t)vmpgsize);  in allocate_random_pages()
106 allocate_representative_pages(char **buf, int num_pages, int vmpgsize)  in allocate_representative_pages()  argument
112 		buf[j] = (char*)malloc((size_t)vmpgsize * sizeof(char));  in allocate_representative_pages()
114 		for (i = 0; i < vmpgsize; i += 16) {  in allocate_representative_pages()
116 			if (i < 3400 * (vmpgsize / 4096)) {  in allocate_representative_pages()
286 	int i, j, ret, size_mb, page_type, vmpgsize, freezable_state;  variable
292 	vmpgsize_length = sizeof(vmpgsize);
293 	ret = sysctlbyname("vm.pagesize", &vmpgsize, &vmpgsize_length, NULL, 0);
297 	if (vmpgsize == 0) {
307 	num_pages = size_mb * 1024 * 1024 / vmpgsize;
313 		allocate_zero_pages(buf, num_pages, vmpgsize);
316 		allocate_mostly_zero_pages(buf, num_pages, vmpgsize);
319 		allocate_random_pages(buf, num_pages, vmpgsize);
322 		allocate_representative_pages(buf, num_pages, vmpgsize);