Suppress uninteresting data race reports

[fio.git] / eta.c

diff --git a/eta.c b/eta.c
index c16b6cf9cdd4afd09da0ce206e3dc45e5804d34a..3126f217d490ba27e05abe65394be285354f77a2 100644 (file)
--- a/eta.c
+++ b/eta.c
@@ -4,6 +4,11 @@
 #include <unistd.h>
 #include <fcntl.h>
 #include <string.h>
+#ifdef CONFIG_VALGRIND_DEV
+#include <valgrind/drd.h>
+#else
+#define DRD_IGNORE_VAR(x) do { } while (0)
+#endif
 
 #include "fio.h"
 #include "lib/pow2.h"
@@ -520,7 +525,7 @@ void display_thread_status(struct jobs_eta *je)
        static int eta_new_line_init, eta_new_line_pending;
        static int linelen_last;
        static int eta_good;
-       char output[REAL_MAX_JOBS + 512], *p = output;
+       char output[__THREAD_RUNSTR_SZ(REAL_MAX_JOBS) + 512], *p = output;
        char eta_str[128];
        double perc = 0.0;
 
@@ -565,6 +570,7 @@ void display_thread_status(struct jobs_eta *je)
                size_t left;
                int l;
                int ddir;
+               int linelen;
 
                if ((!je->eta_sec && !eta_good) || je->nr_ramp == je->nr_running ||
                    je->eta_sec == -1)
@@ -606,9 +612,10 @@ void display_thread_status(struct jobs_eta *je)
                if (l >= left)
                        l = left - 1;
                p += l;
-               if (l >= 0 && l < linelen_last)
-                       p += sprintf(p, "%*s", linelen_last - l, "");
-               linelen_last = l;
+               linelen = p - output;
+               if (l >= 0 && linelen < linelen_last)
+                       p += sprintf(p, "%*s", linelen_last - linelen, "");
+               linelen_last = linelen;
 
                for (ddir = 0; ddir < DDIR_RWDIR_CNT; ddir++) {
                        free(rate_str[ddir]);
@@ -666,6 +673,7 @@ void print_thread_status(void)
 
 void print_status_init(int thr_number)
 {
+       DRD_IGNORE_VAR(__run_str);
        __run_str[thr_number] = 'P';
        update_condensed_str(__run_str, run_str);
 }