All of lore.kernel.org
 help / color / mirror / Atom feed
From: "Chris Friesen" <cfriesen@nortel.com>
To: trelane@digitasaru.net
Cc: Al Viro <viro@ftp.linux.org.uk>, linux-kernel@vger.kernel.org
Subject: Re: inotify and /proc/<pid>
Date: Mon, 30 Jul 2007 23:48:56 -0600	[thread overview]
Message-ID: <46AECD48.1010701@nortel.com> (raw)
In-Reply-To: <20070731034059.GF6812@digitasaru.net>

Joseph Pingenot wrote:

> While we're on the subject, is there some way to receive notification
>   that some aspect of a process changes (in this case, stopping using
>   CPU, but not exiting).

For some internal stuff a while back I did a patch that allows any 
process to register for status change notifications.  Basically, the 
registered process gets put on a list and gets the same notifications 
(killed/stopped/exited, etc.) as the real parent.

Useful for this type of thing.

Chris

  parent reply	other threads:[~2007-07-31  5:49 UTC|newest]

Thread overview: 16+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2007-07-31  2:16 inotify and /proc/<pid> Joseph Pingenot
2007-07-31  3:17 ` Al Viro
2007-07-31  3:25   ` Joseph Pingenot
2007-07-31  3:31     ` Joseph Pingenot
2007-07-31  3:36       ` Al Viro
2007-07-31  3:40         ` Joseph Pingenot
2007-07-31  3:48           ` Kyle McMartin
2007-07-31  3:50           ` Al Viro
2007-07-31  3:56             ` Joseph Pingenot
2007-07-31  4:01               ` Al Viro
2007-08-01  1:33               ` Valdis.Kletnieks
2007-07-31  5:48           ` Chris Friesen [this message]
2007-07-31  3:31     ` Al Viro
2007-07-31 15:50     ` Ray Lee
2007-07-31 18:31     ` Diego Calleja
2007-08-01  0:41       ` Andrew Morton

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=46AECD48.1010701@nortel.com \
    --to=cfriesen@nortel.com \
    --cc=linux-kernel@vger.kernel.org \
    --cc=trelane@digitasaru.net \
    --cc=viro@ftp.linux.org.uk \
    /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.