filesetup: convert root flush warning to fio_did_warn()

[fio.git] / filesetup.c

diff --git a/filesetup.c b/filesetup.c
index 3cda60630d5d1f54ad1a7fa108b377e1da7c444e..cced5561b74ed84016b59606627ad9deb828720b 100644 (file)
--- a/filesetup.c
+++ b/filesetup.c
@@ -20,8 +20,6 @@
 #include <linux/falloc.h>
 #endif
 
-static int root_warn;
-
 static FLIST_HEAD(filename_list);
 
 /*
@@ -516,10 +514,9 @@ static int __file_invalidate_cache(struct thread_data *td, struct fio_file *f,
                        ret = blockdev_invalidate_cache(f);
                }
                if (ret < 0 && errno == EACCES && geteuid()) {
-                       if (!root_warn) {
+                       if (!fio_did_warn(FIO_WARN_ROOT_FLUSH)) {
                                log_err("fio: only root may flush block "
                                        "devices. Cache flush bypassed!\n");
-                               root_warn = 1;
                        }
                        ret = 0;
                }