33 int tst_fill_fd(int fd, char pattern, size_t bs, size_t bcount)  in tst_fill_fd()  argument
39 	buf = malloc(bs);  in tst_fill_fd()
43 	for (i = 0; i < bs; i++)  in tst_fill_fd()
48 		if (write(fd, buf, bs) != (ssize_t)bs) {  in tst_fill_fd()
59 int tst_prealloc_size_fd(int fd, size_t bs, size_t bcount)  in tst_prealloc_size_fd()  argument
64 	ret = fallocate(fd, 0, 0, bs * bcount);  in tst_prealloc_size_fd()
70 		ret = tst_fill_fd(fd, 0, bs, bcount);  in tst_prealloc_size_fd()
75 int tst_fill_file(const char *path, char pattern, size_t bs, size_t bcount)  in tst_fill_file()  argument
83 	if (tst_fill_fd(fd, pattern, bs, bcount)) {  in tst_fill_file()
98 int tst_prealloc_file(const char *path, size_t bs, size_t bcount)  in tst_prealloc_file()  argument
106 	if (tst_prealloc_size_fd(fd, bs, bcount)) {  in tst_prealloc_file()