Remove early directory check

[fio.git] / options.c

diff --git a/options.c b/options.c
index 8a6a433833582552983ffadf4b2d9e596aa514d5..51914af4531e453d126aeecfa500fe8b4496cbf6 100644 (file)
--- a/options.c
+++ b/options.c
@@ -273,17 +273,24 @@ static int str_fst_cb(void *data, const char *str)
 static int check_dir(struct thread_data *td, char *fname)
 {
        char file[PATH_MAX], *dir;
-       struct stat sb;
        int elen = 0;
 
        if (td->o.directory) {
                strcpy(file, td->o.directory);
+               strcat(file, "/");
                elen = strlen(file);
        }
 
-       sprintf(file + elen, "/%s", fname);
+       sprintf(file + elen, "%s", fname);
        dir = dirname(file);
 
+#if 0
+       {
+       struct stat sb;
+       /*
+        * We can't do this on FIO_DISKLESSIO engines. The engine isn't loaded
+        * yet, so we can't do this check right here...
+        */
        if (lstat(dir, &sb) < 0) {
                int ret = errno;
 
@@ -296,6 +303,8 @@ static int check_dir(struct thread_data *td, char *fname)
                log_err("fio: %s is not a directory\n", dir);
                return 1;
        }
+       }
+#endif
 
        return 0;
 }
@@ -1215,6 +1224,12 @@ static struct fio_option options[] = {
                .off1   = td_var_offset(zero_buffers),
                .help   = "Init IO buffers to all zeroes",
        },
+       {
+               .name   = "refill_buffers",
+               .type   = FIO_OPT_STR_SET,
+               .off1   = td_var_offset(refill_buffers),
+               .help   = "Refill IO buffers on every IO submit",
+       },
 #ifdef FIO_HAVE_DISK_UTIL
        {
                .name   = "disk_util",