From: "Bill Huey (hui)" <bill.huey@gmail.com>
To: Peter Zijlstra <a.p.zijlstra@chello.nl>,
Steven Rostedt <rostedt@goodmis.org>,
Alessandro Zummo <a.zummo@towertech.it>,
linux-kernel@vger.kernel.org
Cc: luca abeni <luca.abeni@unitn.it>, Juri Lelli <juri.lelli@arm.com>,
Mike Galbraith <umgwanakikbuti@gmail.com>,
Thomas Gleixner <tglx@linutronix.de>
Subject: [PATCH RFC v2 04/12] Anonymous struct initialization
Date: Sun, 17 Apr 2016 23:44:06 -0700 [thread overview]
Message-ID: <1460961854-3449-5-git-send-email-bill.huey@gmail.com> (raw)
In-Reply-To: <1460961854-3449-1-git-send-email-bill.huey@gmail.com>
Anonymous struct initialization
Signed-off-by: Bill Huey (hui) <bill.huey@gmail.com>
---
include/linux/init_task.h | 18 ++++++++++++++++++
1 file changed, 18 insertions(+)
diff --git a/include/linux/init_task.h b/include/linux/init_task.h
index f2cb8d4..ac9b0d9 100644
--- a/include/linux/init_task.h
+++ b/include/linux/init_task.h
@@ -183,6 +183,23 @@ extern struct task_group root_task_group;
# define INIT_KASAN(tsk)
#endif
+#ifdef CONFIG_RTC_CYCLIC
+# define INIT_RT_OVERRUN(tsk) \
+ .rt_overrun = { \
+ .count = 0, \
+ .task_list = LIST_HEAD_INIT(tsk.rt.rt_overrun.task_list), \
+ .type = 0, \
+ .color = 0, \
+ .slots = 0, \
+ .yield = 0, \
+ .machine_state = 0, \
+ .last_machine_state = 0, \
+ .last_task_state = 0, \
+ }
+#else
+# define INIT_RT_OVERRUN(tsk)
+#endif
+
/*
* INIT_TASK is used to set up the first task table, touch at
* your own risk!. Base=0, limit=0x1fffff (=2MB)
@@ -210,6 +227,7 @@ extern struct task_group root_task_group;
.rt = { \
.run_list = LIST_HEAD_INIT(tsk.rt.run_list), \
.time_slice = RR_TIMESLICE, \
+ INIT_RT_OVERRUN(tsk) \
}, \
.tasks = LIST_HEAD_INIT(tsk.tasks), \
INIT_PUSHABLE_TASKS(tsk) \
--
2.5.0
next prev parent reply other threads:[~2016-04-18 6:46 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-04-18 6:44 [PATCH RFC v2 00/12] Cyclic Scheduler Against RTC Bill Huey (hui)
2016-04-18 6:44 ` [PATCH RFC v2 01/12] Kconfig change Bill Huey (hui)
2016-04-18 6:44 ` [PATCH RFC v2 02/12] Reroute rtc update irqs to the cyclic scheduler handler Bill Huey (hui)
2016-04-18 6:44 ` [PATCH RFC v2 03/12] Add cyclic support to rtc-dev.c Bill Huey (hui)
2016-04-18 6:44 ` Bill Huey (hui) [this message]
2016-04-18 6:44 ` [PATCH RFC v2 05/12] Task tracking per file descriptor Bill Huey (hui)
2016-04-18 6:44 ` [PATCH RFC v2 06/12] Add anonymous struct to sched_rt_entity Bill Huey (hui)
2016-04-18 6:44 ` [PATCH RFC v2 07/12] kernel/userspace additions for addition ioctl() support for rtc Bill Huey (hui)
2016-04-18 6:44 ` [PATCH RFC v2 08/12] Compilation support Bill Huey (hui)
2016-04-18 6:44 ` [PATCH RFC v2 09/12] Add priority support for the cyclic scheduler Bill Huey (hui)
2016-04-18 6:44 ` [PATCH RFC v2 10/12] Export SCHED_FIFO/RT requeuing functions Bill Huey (hui)
2016-04-18 6:44 ` [PATCH RFC v2 11/12] Cyclic scheduler support Bill Huey (hui)
2016-04-18 6:44 ` [PATCH RFC v2 12/12] Cyclic/rtc documentation Bill Huey (hui)
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=1460961854-3449-5-git-send-email-bill.huey@gmail.com \
--to=bill.huey@gmail.com \
--cc=a.p.zijlstra@chello.nl \
--cc=a.zummo@towertech.it \
--cc=juri.lelli@arm.com \
--cc=linux-kernel@vger.kernel.org \
--cc=luca.abeni@unitn.it \
--cc=rostedt@goodmis.org \
--cc=tglx@linutronix.de \
--cc=umgwanakikbuti@gmail.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox
all inboxes | Powered by JetHome®