HOWTO spelling

[fio.git] / filesetup.c

diff --git a/filesetup.c b/filesetup.c
index d7fbfc3d00275fee2dc76f831c1dc84dca3d03c3..96d1b54f0a0f5bd6f6851b629e6f1e584460f5d3 100644 (file)
--- a/filesetup.c
+++ b/filesetup.c
@@ -68,11 +68,13 @@ static int extend_file(struct thread_data *td, struct fio_file *f)
                goto err;
        }
 
+#ifdef FIO_HAVE_FALLOCATE
        dprint(FD_FILE, "fallocate file %s, size %llu\n", f->file_name,
                                                        f->real_file_size);
        r = posix_fallocate(f->fd, 0, f->real_file_size);
        if (r < 0)
-               td_verror(td, -r, "posix_fallocate");
+               log_err("fio: posix_fallocate fails: %s\n", strerror(-r));
+#endif
 
        b = malloc(td->o.max_bs[DDIR_WRITE]);
        memset(b, 0, td->o.max_bs[DDIR_WRITE]);
@@ -119,12 +121,12 @@ err:
 
 static unsigned long long get_rand_file_size(struct thread_data *td)
 {
-       unsigned long long ret, size_d;
+       unsigned long long ret, sized;
        long r;
 
        r = os_random_long(&td->file_size_state);
-       size_d = td->o.file_size_high - td->o.file_size_low;
-       ret = (unsigned long long) ((double) size_d * (r / (RAND_MAX + 1.0)));
+       sized = td->o.file_size_high - td->o.file_size_low;
+       ret = (unsigned long long) ((double) sized * (r / (OS_RAND_MAX + 1.0)));
        ret += td->o.file_size_low;
        ret -= (ret % td->o.rw_min_bs);
        return ret;