X-Git-Url: https://git.kernel.dk/?p=fio.git;a=blobdiff_plain;f=libfio.c;h=fb7d35ae1ae5bb646f49dc6dc791bbbb74926cbe;hp=6c74852c4f0fb65cdc387f369588a2bd5ed6ca31;hb=548df930be00f6ef194f1caf14cfc3e7060ba19e;hpb=210dd0fc66b8956065e098bb9314febe8993e849

diff --git a/libfio.c b/libfio.c
index 6c74852c..fb7d35ae 100644
--- a/libfio.c
+++ b/libfio.c
@@ -33,6 +33,7 @@
 #include "smalloc.h"
 #include "os/os.h"
 #include "filelock.h"
+#include "helper_thread.h"
 
 /*
  * Just expose an empty list, if the OS does not support disk util stats
@@ -46,6 +47,7 @@ unsigned long arch_flags = 0;
 uintptr_t page_mask = 0;
 uintptr_t page_size = 0;
 
+/* see os/os.h */
 static const char *fio_os_strings[os_nr] = {
 	"Invalid",
 	"Linux",
@@ -61,6 +63,7 @@ static const char *fio_os_strings[os_nr] = {
 	"DragonFly",
 };
 
+/* see arch/arch.h */
 static const char *fio_arch_strings[arch_nr] = {
 	"Invalid",
 	"x86-64",
@@ -74,6 +77,8 @@ static const char *fio_arch_strings[arch_nr] = {
 	"arm",
 	"sh",
 	"hppa",
+	"mips",
+	"aarch64",
 	"generic"
 };
 
@@ -146,9 +151,12 @@ void reset_all_stats(struct thread_data *td)
 	fio_gettime(&tv, NULL);
 	memcpy(&td->epoch, &tv, sizeof(tv));
 	memcpy(&td->start, &tv, sizeof(tv));
+	memcpy(&td->iops_sample_time, &tv, sizeof(tv));
+	memcpy(&td->bw_sample_time, &tv, sizeof(tv));
 
 	lat_target_reset(td);
 	clear_rusage_stat(td);
+	helper_reset();
 }
 
 void reset_fio_state(void)
@@ -190,7 +198,7 @@ static const char *td_runstates[] = {
 	"REAPED",
 };
 
-static const char *runstate_to_name(int runstate)
+const char *runstate_to_name(int runstate)
 {
 	compiletime_assert(TD_LAST == 12, "td runstate list");
 	if (runstate >= 0 && runstate < TD_LAST)
@@ -270,14 +278,18 @@ int fio_running_or_pending_io_threads(void)
 {
 	struct thread_data *td;
 	int i;
+	int nr_io_threads = 0;
 
 	for_each_td(td, i) {
 		if (td->flags & TD_F_NOIO)
 			continue;
+		nr_io_threads++;
 		if (td->runstate < TD_EXITED)
 			return 1;
 	}
 
+	if (!nr_io_threads)
+		return -1; /* we only had cpuio threads to begin with */
 	return 0;
 }