[PATCH RFC v2 05/12] Task tracking per file descriptor

[Bill Huey (hui)]

Task tracking per file descriptor for thread death clean up.

Signed-off-by: Bill Huey (hui) <bill.huey@xxxxxxxxx>
---
 drivers/rtc/class.c | 3 +++
 include/linux/rtc.h | 3 +++
 2 files changed, 6 insertions(+)

diff --git a/drivers/rtc/class.c b/drivers/rtc/class.c
index 74fd974..ad570b9 100644
--- a/drivers/rtc/class.c
+++ b/drivers/rtc/class.c
@@ -201,6 +201,9 @@ struct rtc_device *rtc_device_register(const char *name, struct device *dev,
 	rtc->irq_freq = 1;
 	rtc->max_user_freq = 64;
 	rtc->dev.parent = dev;
+#ifdef CONFIG_RTC_CYCLIC
+	INIT_LIST_HEAD(&rtc->rt_overrun_tasks); //struct list_head
+#endif
 	rtc->dev.class = rtc_class;
 	rtc->dev.groups = rtc_get_dev_attribute_groups();
 	rtc->dev.release = rtc_device_release;
diff --git a/include/linux/rtc.h b/include/linux/rtc.h
index b693ada..1424550 100644
--- a/include/linux/rtc.h
+++ b/include/linux/rtc.h
@@ -114,6 +114,9 @@ struct rtc_timer {
 struct rtc_device {
 	struct device dev;
 	struct module *owner;
+#ifdef CONFIG_RTC_CYCLIC
+	struct list_head rt_overrun_tasks;
+#endif
 
 	int id;
 	char name[RTC_DEVICE_NAME_SIZE];
-- 
2.5.0