[PATCH] Improve io logging
[fio.git] / init.c
diff --git a/init.c b/init.c
index 4ce2cc4bf973dfd728e70f3c5c34159063255ff9..f27fdf1f03f5bfeb9a85aa690670d1cd2e2d2fda 100644 (file)
--- a/init.c
+++ b/init.c
@@ -103,13 +103,13 @@ static struct fio_option options[] = {
        },
        {
                .name   = "write_iolog",
-               .type   = FIO_OPT_INT,
-               .off1   = td_var_offset(write_iolog),
+               .type   = FIO_OPT_STR_STORE,
+               .off1   = td_var_offset(write_iolog_file),
        },
        {
-               .name   = "iolog",
+               .name   = "read_iolog",
                .type   = FIO_OPT_STR_STORE,
-               .off1   = td_var_offset(iolog),
+               .off1   = td_var_offset(read_iolog_file),
        },
        {
                .name   = "exec_prerun",
@@ -405,8 +405,11 @@ static void fixup_options(struct thread_data *td)
        if (!td->rwmixread && td->rwmixwrite)
                td->rwmixread = 100 - td->rwmixwrite;
 
-       if (td->iolog && !td->write_iolog)
-               td->read_iolog = 1;
+       if (td->write_iolog_file && td->read_iolog_file) {
+               log_err("fio: read iolog overrides write_iolog\n");
+               free(td->write_iolog_file);
+               td->write_iolog_file = NULL;
+       }
 }
 
 /*