Suppress uninteresting data race reports

[fio.git] / diskutil.c

diff --git a/diskutil.c b/diskutil.c
index 1f2471be50470377c0acca7bdec3e441e5c1b8fa..dd8fc6a20b3aec09875823f416369743a897af3e 100644 (file)
--- a/diskutil.c
+++ b/diskutil.c
@@ -8,6 +8,11 @@
 #include <libgen.h>
 #include <math.h>
 #include <assert.h>
 #include <libgen.h>
 #include <math.h>
 #include <assert.h>

+#ifdef CONFIG_VALGRIND_DEV
+#include <valgrind/drd.h>
+#else
+#define DRD_IGNORE_VAR(x) do { } while (0)
+#endif

 
 #include "fio.h"
 #include "smalloc.h"
 
 #include "fio.h"
 #include "smalloc.h"


@@ -297,6 +302,7 @@ static struct disk_util *disk_util_add(struct thread_data *td, int majdev,
        if (!du)
                return NULL;
 
        if (!du)
                return NULL;
 

+       DRD_IGNORE_VAR(du->users);

        memset(du, 0, sizeof(*du));
        INIT_FLIST_HEAD(&du->list);
        l = snprintf(du->path, sizeof(du->path), "%s/stat", path);
        memset(du, 0, sizeof(*du));
        INIT_FLIST_HEAD(&du->list);
        l = snprintf(du->path, sizeof(du->path), "%s/stat", path);