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Tests: event notifier error counters
[lttng-tools.git]
/
src
/
bin
/
lttng-sessiond
/
notification-thread.c
diff --git
a/src/bin/lttng-sessiond/notification-thread.c
b/src/bin/lttng-sessiond/notification-thread.c
index dd1dc3e8fe50753cfe7ac10978a6f6898df25dd3..5801682962e9add2c57d83c30a8fad3a210201e6 100644
(file)
--- a/
src/bin/lttng-sessiond/notification-thread.c
+++ b/
src/bin/lttng-sessiond/notification-thread.c
@@
-27,6
+27,7
@@
#include "lttng-sessiond.h"
#include "health-sessiond.h"
#include "thread.h"
#include "lttng-sessiond.h"
#include "health-sessiond.h"
#include "thread.h"
+#include "testpoint.h"
#include "kernel.h"
#include <common/kernel-ctl/kernel-ctl.h>
#include "kernel.h"
#include <common/kernel-ctl/kernel-ctl.h>
@@
-35,6
+36,8
@@
#include <urcu/list.h>
#include <urcu/rculfhash.h>
#include <urcu/list.h>
#include <urcu/rculfhash.h>
+
+int notifier_consumption_paused;
/*
* Destroy the thread data previously created by the init function.
*/
/*
* Destroy the thread data previously created by the init function.
*/
@@
-574,6
+577,17
@@
static int handle_event_notification_pipe(int event_source_fd,
goto end;
}
goto end;
}
+ if (testpoint(sessiond_handle_notifier_event_pipe)) {
+ ret = 0;
+ goto end;
+ }
+
+ if (caa_unlikely(notifier_consumption_paused)) {
+ DBG("Event notifier notification consumption paused, sleeping...");
+ sleep(1);
+ goto end;
+ }
+
ret = handle_notification_thread_event_notification(
state, event_source_fd, domain);
if (ret) {
ret = handle_notification_thread_event_notification(
state, event_source_fd, domain);
if (ret) {
@@
-582,6
+596,7
@@
static int handle_event_notification_pipe(int event_source_fd,
ret = -1;
goto end;
}
ret = -1;
goto end;
}
+
end:
return ret;
}
end:
return ret;
}
@@
-640,6
+655,10
@@
void *thread_notification(void *data)
goto end;
}
goto end;
}
+ if (testpoint(sessiond_thread_notification)) {
+ goto end;
+ }
+
while (true) {
int fd_count, i;
while (true) {
int fd_count, i;
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