All of lore.kernel.org
 help / color / mirror / Atom feed
From: Peter Zijlstra <peterz@infradead.org>
To: Waiman Long <Waiman.Long@hpe.com>
Cc: Ingo Molnar <mingo@redhat.com>,
	linux-kernel@vger.kernel.org,
	Scott J Norton <scott.norton@hpe.com>,
	Douglas Hatch <doug.hatch@hpe.com>
Subject: Re: [PATCH] locking/qrwlock: Allow multiple spinning readers
Date: Sun, 20 Mar 2016 11:43:26 +0100	[thread overview]
Message-ID: <20160320104326.GM6344@twins.programming.kicks-ass.net> (raw)
In-Reply-To: <1458444079-59601-1-git-send-email-Waiman.Long@hpe.com>


We still have that starvation case in mutex, I would think that is far
more important to fix.

  reply	other threads:[~2016-03-20 10:43 UTC|newest]

Thread overview: 12+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2016-03-20  3:21 [PATCH] locking/qrwlock: Allow multiple spinning readers Waiman Long
2016-03-20 10:43 ` Peter Zijlstra [this message]
2016-03-22  2:21   ` Waiman Long
2016-03-29 20:20 ` Peter Zijlstra
2016-03-31 22:12   ` Waiman Long
2016-04-01 10:29     ` Peter Zijlstra
2016-04-01 10:31     ` Peter Zijlstra
2016-04-01 10:41       ` Will Deacon
2016-04-01 10:54         ` Peter Zijlstra
2016-04-01 11:43           ` Peter Zijlstra
2016-04-01 16:47             ` Will Deacon
2016-04-01 19:53               ` 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=20160320104326.GM6344@twins.programming.kicks-ass.net \
    --to=peterz@infradead.org \
    --cc=Waiman.Long@hpe.com \
    --cc=doug.hatch@hpe.com \
    --cc=linux-kernel@vger.kernel.org \
    --cc=mingo@redhat.com \
    --cc=scott.norton@hpe.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 an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.