Don't check st_size for special files

[fio.git] / fio.c

diff --git a/fio.c b/fio.c
index 0f72fd92c15c883e75603a19b2a4fc89e915ba6f..0e1eadb35ce2d11555ee1a1ad3213083d136c5c5 100644 (file)
--- a/fio.c
+++ b/fio.c
@@ -824,7 +824,7 @@ static void reap_threads(int *nr_running, int *t_rate, int *m_rate)
         */
        pending = cputhreads = 0;
        for_each_td(td, i) {
-               int flags;
+               int flags = 0;
 
                /*
                 * ->io_ops is NULL for a thread that has closed its
@@ -835,6 +835,13 @@ static void reap_threads(int *nr_running, int *t_rate, int *m_rate)
 
                if (!td->pid || td->runstate == TD_REAPED)
                        continue;
+               if (td->use_thread) {
+                       if (td->runstate == TD_EXITED) {
+                               td_set_runstate(td, TD_REAPED);
+                               goto reaped;
+                       }
+                       continue;
+               }
 
                flags = WNOHANG;
                if (td->runstate == TD_EXITED)
@@ -862,12 +869,7 @@ static void reap_threads(int *nr_running, int *t_rate, int *m_rate)
                        if (WIFEXITED(status)) {
                                if (WEXITSTATUS(status) && !td->error)
                                        td->error = WEXITSTATUS(status);
-                               if (td->use_thread) {
-                                       long ret;
 
-                                       if (pthread_join(td->thread, (void *) &ret))
-                                               perror("pthread_join");
-                               }
                                td_set_runstate(td, TD_REAPED);
                                goto reaped;
                        }
@@ -878,6 +880,13 @@ static void reap_threads(int *nr_running, int *t_rate, int *m_rate)
                 */
                continue;
 reaped:
+               if (td->use_thread) {
+                       long ret;
+
+                       if (pthread_join(td->thread, (void *) &ret))
+                               perror("pthread_join");
+               }
+
                (*nr_running)--;
                (*m_rate) -= td->ratemin;
                (*t_rate) -= td->rate;