mirror of https://lore.kernel.org/lkml/
 help / color / mirror / Atom feed
From: Stanislaw Gruszka <sgruszka@redhat.com>
To: Ingo Molnar <mingo@elte.hu>
Cc: Thomas Gleixner <tglx@linutronix.de>,
	linux-kernel@vger.kernel.org, Oleg Nesterov <oleg@redhat.com>,
	Peter Zijlstra <a.p.zijlstra@chello.nl>,
	Stanislaw Gruszka <sgruszka@redhat.com>
Subject: [PATCH -tip 0/1] posix-cpu-timers: fix CPUCLOCK_{PROF,VIRT} periodic tics precision -v1
Date: Tue,  8 Sep 2009 16:40:07 +0200	[thread overview]
Message-ID: <1252420808-4273-1-git-send-email-sgruszka@redhat.com> (raw)
In-Reply-To: <1250001100-3936-1-git-send-email-sgruszka@redhat.com>


Reference:
http://lkml.org/lkml/2009/8/11/174

Changelog v0 -> v1:

Fix for PowerPC with CONFIG_VIRT_CPU_ACCOUNTING. Due to rounding return
value of cputime_to_jiffies(), calculations of next expiration time
not worked as I expected. I removed any conversions and do direct
calculations on cputime values treat them as unsigned long long.

Cheers
Stanislaw

  parent reply	other threads:[~2009-09-08 14:40 UTC|newest]

Thread overview: 5+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2009-08-11 14:31 [PATCH -tip 0/1] posix-cpu-timers: fix CPUCLOCK_{PROF,VIRT} periodic tics precision Stanislaw Gruszka
2009-08-11 14:31 ` [PATCH -tip 1/1] " Stanislaw Gruszka
2009-08-12  8:13 ` [PATCH -tip 0/1] " Stanislaw Gruszka
2009-09-08 14:40 ` Stanislaw Gruszka [this message]
2009-09-08 14:40   ` [PATCH -tip 1/1] posix-cpu-timers: fix CPUCLOCK_{PROF,VIRT} periodic tics precision -v1 Stanislaw Gruszka

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=1252420808-4273-1-git-send-email-sgruszka@redhat.com \
    --to=sgruszka@redhat.com \
    --cc=a.p.zijlstra@chello.nl \
    --cc=linux-kernel@vger.kernel.org \
    --cc=mingo@elte.hu \
    --cc=oleg@redhat.com \
    --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
all inboxes | Powered by JetHome®