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Groups > linux.kernel > #1376487

[PATCH RFC v0 05/12] Task tracking per file descriptor

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Task tracking per file descriptor for thread death clean up.

Signed-off-by: Bill Huey (hui) <bill.huey@gmail.com>
---
 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

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[PATCH RFC v0 00/12] Cyclic Scheduler Against RTC "Bill Huey (hui)" <bill.huey@gmail.com> - 2016-04-12 07:30 +0200
  [PATCH RFC v0 01/12] Kconfig change "Bill Huey (hui)" <bill.huey@gmail.com> - 2016-04-12 07:40 +0200
  [PATCH RFC v0 03/12] Add cyclic support to rtc-dev.c "Bill Huey (hui)" <bill.huey@gmail.com> - 2016-04-12 07:40 +0200
  [PATCH RFC v0 10/12] Export SCHED_FIFO/RT requeuing functions "Bill Huey (hui)" <bill.huey@gmail.com> - 2016-04-12 07:40 +0200
  [PATCH RFC v0 07/12] kernel/userspace additions for addition ioctl() support for rtc "Bill Huey (hui)" <bill.huey@gmail.com> - 2016-04-12 07:40 +0200
  [PATCH RFC v0 08/12] Compilation support "Bill Huey (hui)" <bill.huey@gmail.com> - 2016-04-12 07:40 +0200
  [PATCH RFC v0 02/12] Reroute rtc update irqs to the cyclic scheduler handler "Bill Huey (hui)" <bill.huey@gmail.com> - 2016-04-12 07:40 +0200
  [PATCH RFC v0 12/12] Cyclic/rtc documentation "Bill Huey (hui)" <bill.huey@gmail.com> - 2016-04-12 07:40 +0200
  [PATCH RFC v0 06/12] Add anonymous struct to sched_rt_entity "Bill Huey (hui)" <bill.huey@gmail.com> - 2016-04-12 07:40 +0200
  [PATCH RFC v0 05/12] Task tracking per file descriptor "Bill Huey (hui)" <bill.huey@gmail.com> - 2016-04-12 07:40 +0200
  Re: [PATCH RFC v0 00/12] Cyclic Scheduler Against RTC Mike Galbraith <umgwanakikbuti@gmail.com> - 2016-04-12 08:00 +0200
    Re: [PATCH RFC v0 00/12] Cyclic Scheduler Against RTC Mike Galbraith <umgwanakikbuti@gmail.com> - 2016-04-12 08:10 +0200
  Re: [PATCH RFC v0 00/12] Cyclic Scheduler Against RTC Juri Lelli <juri.lelli@arm.com> - 2016-04-13 11:00 +0200
    Re: [PATCH RFC v0 00/12] Cyclic Scheduler Against RTC "Bill Huey (hui)" <bill.huey@gmail.com> - 2016-04-13 11:40 +0200
      Re: [PATCH RFC v0 00/12] Cyclic Scheduler Against RTC Juri Lelli <juri.lelli@arm.com> - 2016-04-13 12:10 +0200
        Re: [PATCH RFC v0 00/12] Cyclic Scheduler Against RTC "Bill Huey (hui)" <bill.huey@gmail.com> - 2016-04-13 12:40 +0200

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