From: Oleg Nesterov <oleg@tv-sign.ru>
To: linux-kernel@vger.kernel.org
Cc: Nick Piggin <nickpiggin@yahoo.com.au>, Andrew Morton <akpm@osdl.org>
Subject: Re: 2.6.6-mm2
Date: Thu, 13 May 2004 16:39:48 +0400 [thread overview]
Message-ID: <40A36C94.EB004C37@tv-sign.ru> (raw)
Hello.
Andrew Morton wrote:
>
> +yield_irq.patch
>
> From: Nick Piggin
>
> this_rq_lock does a local_irq_disable, and sched_yield()
> needs to undo that.
I beleive it is safe to enter schedule() with interrupts
disabled. schedule() does spin_lock_irq()->local_irq_disable()
anyway.
Could you please explain, why it is needed?
Oleg.
next reply other threads:[~2004-05-13 12:38 UTC|newest]
Thread overview: 45+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-05-13 12:39 Oleg Nesterov [this message]
2004-05-13 18:28 ` 2.6.6-mm2 Andrew Morton
2004-05-13 23:51 ` 2.6.6-mm2 Nick Piggin
-- strict thread matches above, loose matches on Subject: below --
2004-05-14 18:51 2.6.6-mm2 Jan Killius
[not found] <fa.h4eq5gb.nj6q31@ifi.uio.no>
[not found] ` <fa.gi5j8pu.92umbq@ifi.uio.no>
2004-05-14 0:50 ` 2.6.6-mm2 Andy Lutomirski
2004-05-14 1:01 ` 2.6.6-mm2 Chris Wright
2004-05-13 19:14 2.6.6-mm2 Martin J. Bligh
2004-05-13 19:21 ` 2.6.6-mm2 Andrew Morton
2004-05-13 20:47 ` 2.6.6-mm2 Adrian Bunk
2004-05-13 15:44 2.6.6-mm2 David Brownell
2004-05-13 10:27 2.6.6-mm2 Andrew Morton
2004-05-13 10:45 ` 2.6.6-mm2 Christoph Hellwig
2004-05-13 10:51 ` 2.6.6-mm2 Andrew Morton
2004-05-13 11:12 ` 2.6.6-mm2 Christoph Hellwig
2004-05-13 11:25 ` 2.6.6-mm2 Andrew Morton
2004-05-13 13:18 ` 2.6.6-mm2 Adrian Bunk
2004-05-13 13:39 ` 2.6.6-mm2 Chris Mason
2004-05-13 14:09 ` 2.6.6-mm2 Adrian Bunk
2004-05-17 20:52 ` 2.6.6-mm2 Bill Davidsen
2004-05-14 7:30 ` 2.6.6-mm2 Ian Kent
2004-05-13 14:15 ` 2.6.6-mm2 Adrian Bunk
2004-05-13 19:18 ` 2.6.6-mm2 Chris Wright
2004-05-13 19:29 ` 2.6.6-mm2 Andrew Morton
2004-05-13 19:35 ` 2.6.6-mm2 Chris Wright
2004-05-13 19:38 ` 2.6.6-mm2 Andrew Morton
2004-05-13 19:42 ` 2.6.6-mm2 Chris Wright
2004-05-14 19:14 ` 2.6.6-mm2 Andrea Arcangeli
2004-05-14 20:58 ` 2.6.6-mm2 Chris Wright
2004-05-15 2:43 ` 2.6.6-mm2 Andrea Arcangeli
2004-05-15 7:43 ` 2.6.6-mm2 Hugh Dickins
2004-05-14 19:06 ` 2.6.6-mm2 Kevin O'Connor
2004-05-14 19:36 ` 2.6.6-mm2 Chris Wright
2004-05-14 19:42 ` 2.6.6-mm2 Kevin O'Connor
2004-05-13 12:14 ` 2.6.6-mm2 Matt H.
2004-05-13 18:24 ` 2.6.6-mm2 Andrew Morton
2004-05-13 22:40 ` 2.6.6-mm2 Greg KH
2004-05-13 13:42 ` 2.6.6-mm2 Paolo Ornati
2004-05-13 15:07 ` 2.6.6-mm2 Lorenzo Allegrucci
2004-05-13 18:55 ` 2.6.6-mm2 Andrew Morton
2004-05-13 19:41 ` 2.6.6-mm2 Lorenzo Allegrucci
2004-05-14 17:48 ` 2.6.6-mm2 R. J. Wysocki
2004-05-14 17:47 ` 2.6.6-mm2 Christoph Hellwig
2004-05-14 21:20 ` 2.6.6-mm2 R. J. Wysocki
2004-05-14 23:56 ` 2.6.6-mm2 Joseph Fannin
2004-05-14 23:58 ` 2.6.6-mm2 Chris Wright
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=40A36C94.EB004C37@tv-sign.ru \
--to=oleg@tv-sign.ru \
--cc=akpm@osdl.org \
--cc=linux-kernel@vger.kernel.org \
--cc=nickpiggin@yahoo.com.au \
/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