From: Lv Zheng <lv.zheng@intel.com>
To: "Rafael J. Wysocki" <rafael.j.wysocki@intel.com>,
"Rafael J. Wysocki" <rjw@rjwysocki.net>,
Len Brown <len.brown@intel.com>
Cc: Lv Zheng <lv.zheng@intel.com>, Lv Zheng <zetalog@gmail.com>,
linux-kernel@vger.kernel.org, linux-acpi@vger.kernel.org
Subject: [RFC PATCH 0/3] ACPI / PM: Move _PTS/_WAK invocations out of the noirq stage
Date: Tue, 28 Jun 2016 16:04:21 +0800 [thread overview]
Message-ID: <cover.1467100803.git.lv.zheng@intel.com> (raw)
Currently _PTS/_WAK are invoked during noirq stages, while in _PTS/_WAK,
there can be EC transactions. Though the EC driver is able to handle
transactions using polling mode, for the performance reason, it is better
to move _PTS/_WAK out of the noirq stage.
Lv Zheng (3):
PM: Rename prepare_late/wake suspend_ops callbacks to
prepare_noirq/finish_noirq
PM: Add prepare_late/finish_early suspend_ops callbacks
ACPI / PM: Fix EC polling issue by implementing
prepare_late/finish_early suspend_ops callbacks
arch/powerpc/platforms/pseries/suspend.c | 6 ++--
drivers/acpi/sleep.c | 9 +++---
include/linux/suspend.h | 50 +++++++++++++++++++++---------
kernel/power/suspend.c | 18 +++++++----
4 files changed, 55 insertions(+), 28 deletions(-)
--
1.7.10
next reply other threads:[~2016-06-28 8:04 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-06-28 8:04 Lv Zheng [this message]
2016-06-28 8:04 ` [RFC PATCH 1/3] PM: Rename prepare_late/wake suspend_ops callbacks to prepare_noirq/finish_noirq Lv Zheng
2016-06-28 8:04 ` [RFC PATCH 2/3] PM: Add prepare_late/finish_early suspend_ops callbacks Lv Zheng
2016-06-28 8:04 ` [RFC PATCH 3/3] ACPI / PM: Fix EC polling issue by implementing " Lv Zheng
2016-07-16 0:51 ` Rafael J. Wysocki
2016-07-19 4:40 ` Zheng, Lv
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=cover.1467100803.git.lv.zheng@intel.com \
--to=lv.zheng@intel.com \
--cc=len.brown@intel.com \
--cc=linux-acpi@vger.kernel.org \
--cc=linux-kernel@vger.kernel.org \
--cc=rafael.j.wysocki@intel.com \
--cc=rjw@rjwysocki.net \
--cc=zetalog@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;
as well as URLs for NNTP newsgroup(s).