From: Chris Sturtivant <csturtiv@sgi.com>
To: Shailabh Nagar <nagar@watson.ibm.com>
Cc: hadi@cyberus.ca, pj@sgi.com, Valdis.Kletnieks@vt.edu,
jlan@engr.sgi.com, balbir@in.ibm.com,
linux-kernel@vger.kernel.org, netdev@vger.kernel.org,
Andrew Morton <akpm@osdl.org>
Subject: Re: [Patch][RFC] Disabling per-tgid stats on task exit in taskstats
Date: Wed, 05 Jul 2006 13:25:29 -0700 [thread overview]
Message-ID: <44AC2039.8060806@sgi.com> (raw)
In-Reply-To: <44ABC81F.6060405@watson.ibm.com>
Shailabh Nagar wrote:
> So here's the sequence of pids being used/hashed etc. Please let
> me know if my assumptions are correct ?
>
> 1. Same listener thread opens 2 sockets
>
> On sockfd1, does a bind() using
> sockaddr_nl.nl_pid = my_pid1
> On sockfd2, does a bind() using
> sockaddr_nl.nl_pid = my_pid2
>
> (one of my_pid1's could by its process pid but doesn't have to be)
>
For CSA, we are proposing to use a single (multi-threaded) demon that
combines both the userland components for job and CSA that used to be in
the kernel. In this case, the pid will be the same for two connections
along with the cpu range. Does what your saying here mean that we
should choose distinct values for my_pid1 and my_pid2 to avoid the two
sockets looking the same? I'm not too familiar with netlink, yet.
Best regards,
--Chris
--
-----------------------------------------------------------------
Chris Sturtivant, PhD,
Linux System Software,
SGI
(650) 933-1703
-----------------------------------------------------------------
next prev parent reply other threads:[~2006-07-05 20:25 UTC|newest]
Thread overview: 52+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <44892610.6040001@watson.ibm.com>
[not found] ` <20060609042129.ae97018c.akpm@osdl.org>
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[not found] ` <20060623141926.b28a5fc0.akpm@osdl.org>
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[not found] ` <20060626105548.edef4c64.akpm@osdl.org>
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[not found] ` <20060629014050.d3bf0be4.pj@sgi.com>
[not found] ` <200606291230.k5TCUg45030710@turing-police.cc.vt.edu>
[not found] ` <200606291230.k5TCUg45030710@turing-police.cc.vt. edu>
[not found] ` <20060629094408.360ac157.pj@sgi.com>
[not found] ` <20060629110107.2e56310b.akpm@osdl.org>
2006-06-29 19:10 ` [Patch][RFC] Disabling per-tgid stats on task exit in taskstats Shailabh Nagar
2006-06-29 19:23 ` Paul Jackson
2006-06-29 19:33 ` Andrew Morton
2006-06-29 19:43 ` Shailabh Nagar
2006-06-29 20:00 ` Andrew Morton
2006-06-29 22:13 ` Shailabh Nagar
2006-06-29 23:00 ` jamal
2006-06-29 20:01 ` Shailabh Nagar
2006-06-29 21:22 ` Paul Jackson
2006-06-29 22:54 ` jamal
2006-06-30 0:38 ` Shailabh Nagar
2006-06-30 1:05 ` Andrew Morton
2006-06-30 1:11 ` Shailabh Nagar
2006-06-30 1:30 ` jamal
2006-06-30 3:01 ` Shailabh Nagar
2006-06-30 12:45 ` jamal
2006-06-30 2:25 ` Paul Jackson
2006-06-30 2:35 ` Andrew Morton
2006-06-30 2:43 ` Paul Jackson
2006-06-30 18:53 ` Shailabh Nagar
2006-06-30 19:10 ` Shailabh Nagar
2006-06-30 19:19 ` Shailabh Nagar
2006-06-30 20:19 ` jamal
2006-06-30 22:50 ` Andrew Morton
2006-07-01 2:20 ` Shailabh Nagar
2006-07-01 2:43 ` Andrew Morton
2006-07-01 3:37 ` Shailabh Nagar
2006-07-01 3:51 ` Andrew Morton
2006-07-03 21:11 ` Shailabh Nagar
2006-07-03 21:41 ` Andrew Morton
2006-07-04 0:13 ` Shailabh Nagar
2006-07-04 0:38 ` Andrew Morton
2006-07-04 20:19 ` Paul Jackson
2006-07-04 20:22 ` Paul Jackson
2006-07-04 0:54 ` Shailabh Nagar
2006-07-04 1:01 ` Andrew Morton
2006-07-04 13:05 ` jamal
2006-07-04 15:18 ` Shailabh Nagar
2006-07-04 16:37 ` Shailabh Nagar
2006-07-04 19:24 ` jamal
2006-07-05 14:09 ` Shailabh Nagar
2006-07-05 20:25 ` Chris Sturtivant [this message]
2006-07-05 20:32 ` Shailabh Nagar
2006-07-03 4:53 ` Paul Jackson
2006-07-03 15:02 ` Shailabh Nagar
2006-07-03 15:55 ` Paul Jackson
2006-07-03 16:31 ` Paul Jackson
2006-07-04 0:09 ` Shailabh Nagar
2006-07-04 19:59 ` Paul Jackson
2006-07-05 17:20 ` Jay Lan
2006-07-05 18:18 ` Shailabh Nagar
2006-06-30 22:56 ` Andrew Morton
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