public inbox for linux-kernel@vger.kernel.org
 help / color / mirror / Atom feed
From: Coywolf Qi Hunt <coywolf@gmail.com>
To: linux-kernel@vger.kernel.org
Subject: hold task lock question
Date: Mon, 14 Mar 2005 21:17:03 +0800	[thread overview]
Message-ID: <2cd57c9005031405176c7dce2c@mail.gmail.com> (raw)

Hello,

Should we hold some lock (like task_lock(tsk)) when test tsk->mm == &init_mm 
or any things else like tsk->mm ==0 ? Suppose it's the final test.

Thanks
	
-- 
Coywolf Qi Hunt
http://sosdg.org/~coywolf/

                 reply	other threads:[~2005-03-14 13:17 UTC|newest]

Thread overview: [no followups] expand[flat|nested]  mbox.gz  Atom feed

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=2cd57c9005031405176c7dce2c@mail.gmail.com \
    --to=coywolf@gmail.com \
    --cc=linux-kernel@vger.kernel.org \
    /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