public inbox for linux-kernel@vger.kernel.org
 help / color / mirror / Atom feed
From: Viresh Kumar <viresh.kumar@linaro.org>
To: Ingo Molnar <mingo@redhat.com>,
	Peter Zijlstra <peterz@infradead.org>,
	Thomas Gleixner <tglx@linutronix.de>
Cc: linaro-kernel@lists.linaro.org, linux-kernel@vger.kernel.org,
	Viresh Kumar <viresh.kumar@linaro.org>
Subject: [PATCH V2 0/3] timers: Allocate per-cpu tvec_base's statically
Date: Tue, 31 Mar 2015 20:48:59 +0530	[thread overview]
Message-ID: <cover.1427814611.git.viresh.kumar@linaro.org> (raw)

Hi Ingo/Thomas,

This is V2 of the cleanups around timer-core initialization sent earlier.
These make initialization of tvec_base's simpler by statically allocating memory
for them, and removing the need of initializing them again on CPU hotplug.

V1->V2:
- Dropped 2/3 from earlier set, which moved definition of __tvec_bases within a
  function, as that caused wreckage on xtensa and tile.
- A new patch from Peter is added, 3/3.
- Few changes in 1/3 on Ingo's suggestions:
  - Add explanatory comment around boot_tvec_bases and __tvec_bases.
  - s/boot_done/boot_cpu_skipped

--
viresh

Peter Zijlstra (2):
  timer: Allocate per-cpu tvec_base's statically
  timer: Further simplify SMP and HOTPLUG logic

Viresh Kumar (1):
  timer: Don't initialize tvec_base on hotplug

 kernel/time/timer.c | 143 ++++++++++++++++++++++------------------------------
 1 file changed, 61 insertions(+), 82 deletions(-)

-- 
2.3.0.rc0.44.ga94655d


             reply	other threads:[~2015-03-31 15:19 UTC|newest]

Thread overview: 8+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2015-03-31 15:18 Viresh Kumar [this message]
2015-03-31 15:19 ` [PATCH V2 1/3] timer: Allocate per-cpu tvec_base's statically Viresh Kumar
2015-04-02 18:47   ` [tip:timers/core] " tip-bot for Peter Zijlstra
2015-04-14 14:13     ` Eric Dumazet
2015-03-31 15:19 ` [PATCH V2 2/3] timer: Don't initialize tvec_base on hotplug Viresh Kumar
2015-04-02 18:47   ` [tip:timers/core] timer: Don't initialize 'tvec_base' " tip-bot for Viresh Kumar
2015-03-31 15:19 ` [PATCH V2 3/3] timer: Further simplify SMP and HOTPLUG logic Viresh Kumar
2015-04-02 18:48   ` [tip:timers/core] timer: Further simplify the " tip-bot for Peter Zijlstra

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.1427814611.git.viresh.kumar@linaro.org \
    --to=viresh.kumar@linaro.org \
    --cc=linaro-kernel@lists.linaro.org \
    --cc=linux-kernel@vger.kernel.org \
    --cc=mingo@redhat.com \
    --cc=peterz@infradead.org \
    --cc=tglx@linutronix.de \
    /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