From: "David Schwartz" <davids@webmaster.com>
To: "LKML" <linux-kernel@vger.kernel.org>
Subject: RE: NPTL
Date: Thu, 12 Jul 2007 05:27:31 -0700 [thread overview]
Message-ID: <MDEHLPKNGKAHNMBLJOLKCEOCFDAC.davids@webmaster.com> (raw)
In-Reply-To: <a9e22dff0707120518t77d440d3ue0368fd1f3e36c03@mail.gmail.com>
> Hi!
> I have a question about NPTL.
> Are NPTL are still based on `clone` system call?
Yes.
> Are NPTL threads are
> "processes" internally?
No. By definition, all the threads belong to a single process. NPTL threads
are based on KSEs (kernel scheduling entities). A non-threaded process is
also a KSE. A threaded process is more than one KSEs. All KSE are,
obviously, scheduled by the kernel.
> Thanks!
You're welcome.
DS
next prev parent reply other threads:[~2007-07-12 12:27 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <a9e22dff0707120518q16aeae73p2905226abbadd03d@mail.gmail.com>
2007-07-12 12:18 ` NPTL Ni@m
2007-07-12 12:27 ` David Schwartz [this message]
2007-07-12 12:37 ` NPTL Ni@m
2007-07-12 12:41 ` NPTL Peter Zijlstra
[not found] ` <a9e22dff0707120557t574f9383g5363c26074ea6d6a@mail.gmail.com>
2007-07-12 12:58 ` Fwd: NPTL Ni@m
2007-07-12 13:16 ` Bernd Petrovitsch
2007-07-12 16:48 ` Lennart Sorensen
2007-07-12 12:52 ` NPTL jimmy bahuleyan
2007-07-12 12:58 ` NPTL David Schwartz
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