From: Mathijs Mohlmann <mathijs@webflex.nl>
To: Momchil Velikov <velco@fadata.bg>, linux-kernel@vger.kernel.org
Subject: Re: [PATCH] fix loop with disabled tasklets
Date: Mon, 12 Nov 2001 10:11:20 +0100 (CET) [thread overview]
Message-ID: <XFMail.20011112101120.mathijs@webflex.nl> (raw)
In-Reply-To: <878zdcl8eb.fsf@fadata.bg>
On 12-Nov-2001 Momchil Velikov wrote:
> In this patch, the first thing is to deschedule the tasklet. So, the
> changes to interrupt.h are needed in order to put back the tasklet in
> the queue.
I know, but Andrea suggested not to allow scheduling of disabled tasklets
Also, enableing the tasklet will result in a scheduled tasklet, regardless
whether it was scheduled. Plus, we are not sure if it is scheduled on the
same cpu that did the tasklet_schedule (but i might be the only one who
cares about this ;)
> Mathijs> thisone we should add some comments to interrupt.h warning
> Mathijs> about deadlocks etc.
> What deadlocks ? ;)
well, loops. Dont use tasklet_kill on disabled tasklet or on not scheduled
tasklets.
me
--
me
next prev parent reply other threads:[~2001-11-12 9:12 UTC|newest]
Thread overview: 26+ messages / expand[flat|nested] mbox.gz Atom feed top
2001-11-11 15:56 [PATCH] fix loop with disabled tasklets Momchil Velikov
2001-11-12 7:46 ` Mathijs Mohlmann
2001-11-12 8:00 ` David S. Miller
2001-11-12 8:07 ` Momchil Velikov
2001-11-12 9:11 ` Mathijs Mohlmann [this message]
2001-11-12 9:41 ` Momchil Velikov
2001-11-12 9:54 ` Mathijs Mohlmann
-- strict thread matches above, loose matches on Subject: below --
2001-11-12 15:33 Petr Vandrovec
2001-11-12 14:48 ` Andrea Arcangeli
2001-11-10 12:21 Mathijs Mohlmann
2001-11-10 13:37 ` David S. Miller
2001-11-10 15:03 ` Andrea Arcangeli
2001-11-10 15:29 ` Mathijs Mohlmann
2001-11-10 16:02 ` Alan Cox
2001-11-10 16:37 ` Andrea Arcangeli
2001-11-12 1:11 ` Andrea Arcangeli
2001-11-12 7:42 ` Mathijs Mohlmann
2001-11-12 7:59 ` David S. Miller
2001-11-12 14:03 ` Andrea Arcangeli
2001-11-12 13:57 ` Andrea Arcangeli
2001-11-12 8:03 ` David S. Miller
2001-11-12 14:04 ` Andrea Arcangeli
2001-11-12 14:20 ` Andrea Arcangeli
2001-11-12 17:10 ` Thorsten Kukuk
2001-11-12 19:03 ` Mathijs Mohlmann
2001-11-11 2:32 ` Mathijs Mohlmann
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=XFMail.20011112101120.mathijs@webflex.nl \
--to=mathijs@webflex.nl \
--cc=linux-kernel@vger.kernel.org \
--cc=velco@fadata.bg \
/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.