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From: Armin Steinhoff <armin@steinhoff.de>
To: Monica Puig-Pey <puigpeym@unican.es>
Cc: linux-rt-users@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: Re: Changing Kernel thread priorities
Date: Mon, 06 Jun 2011 20:20:54 +0200	[thread overview]
Message-ID: <4DED1A86.9030502@steinhoff.de> (raw)
In-Reply-To: <4DECBE44.2070803@unican.es>

Monica Puig-Pey wrote:
> I am writing a driver which has one kernel thread associated with it.
> I want to change the priority of this thread, so that I can specify 
> the order in which it is scheduled following an interrupt.
> I'm using:
>
>  sched_setscheduler(struct task_struct *, int, struct sched_param *);  
> -> sys_sched_setscheduler

http://ftp.au.debian.org/linux-mandocs/2.6.0-test7-full/sys_sched_setscheduler.html

Hope this helps ..

--Armin

>
> but it doesn't work. I tried to change the priority from the 
> init_module, and also from the Kernel Thread, but there is no way.
>
> Kernel version is 2.6.31-11-rt
>
> What do I call to change a kernel thread priority?
>
> Thanks you very much
>
> Mónica
>
> -- 
> To unsubscribe from this list: send the line "unsubscribe 
> linux-rt-users" in
> the body of a message to majordomo@vger.kernel.org
> More majordomo info at  http://vger.kernel.org/majordomo-info.html
>

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WARNING: multiple messages have this Message-ID (diff)
From: Armin Steinhoff <armin@steinhoff.de>
To: Monica Puig-Pey <puigpeym@unican.es>
Cc: linux-rt-users@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: Re: Changing Kernel thread priorities
Date: Mon, 06 Jun 2011 20:20:54 +0200	[thread overview]
Message-ID: <4DED1A86.9030502@steinhoff.de> (raw)
In-Reply-To: <4DECBE44.2070803@unican.es>

Monica Puig-Pey wrote:
> I am writing a driver which has one kernel thread associated with it.
> I want to change the priority of this thread, so that I can specify 
> the order in which it is scheduled following an interrupt.
> I'm using:
>
>  sched_setscheduler(struct task_struct *, int, struct sched_param *);  
> -> sys_sched_setscheduler

http://ftp.au.debian.org/linux-mandocs/2.6.0-test7-full/sys_sched_setscheduler.html

Hope this helps ..

--Armin

>
> but it doesn't work. I tried to change the priority from the 
> init_module, and also from the Kernel Thread, but there is no way.
>
> Kernel version is 2.6.31-11-rt
>
> What do I call to change a kernel thread priority?
>
> Thanks you very much
>
> Mónica
>
> -- 
> To unsubscribe from this list: send the line "unsubscribe 
> linux-rt-users" in
> the body of a message to majordomo@vger.kernel.org
> More majordomo info at  http://vger.kernel.org/majordomo-info.html
>


  parent reply	other threads:[~2011-06-06 18:11 UTC|newest]

Thread overview: 63+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2011-06-04 11:48 One Interrupted Threads per Interrupt line? Monica Puig-Pey
2011-06-04 11:48 ` Monica Puig-Pey
2011-06-04 12:03 ` I/O operations priority in RTOS Monica Puig-Pey
2011-06-04 12:03   ` Monica Puig-Pey
2011-06-04 12:30   ` kernel threads in drivers using the RT patch Monica Puig-Pey
2011-06-04 12:30     ` Monica Puig-Pey
2011-06-06 11:47     ` Changing Kernel thread priorities Monica Puig-Pey
2011-06-06 11:54       ` Rolando Martins
2011-06-06 11:54         ` Rolando Martins
2011-06-06 11:58         ` Monica Puig-Pey
2011-06-06 11:58           ` Monica Puig-Pey
2011-06-06 16:49           ` Mark Hounschell
2011-06-06 16:49             ` Mark Hounschell
2011-06-07  8:40             ` Monica Puig-Pey
2011-06-07  8:40               ` Monica Puig-Pey
2011-06-07  9:14               ` Mark Hounschell
2011-06-07  9:14                 ` Mark Hounschell
2011-06-07  9:46                 ` Mark Hounschell
2011-06-07  9:46                   ` Mark Hounschell
2011-06-07 18:34                   ` Monica Puig-Pey
2011-06-07 18:55                     ` Mark Hounschell
2011-06-07 18:55                       ` Mark Hounschell
2011-06-10 10:12                       ` Monica Puig-Pey
2011-06-10 10:12                         ` Monica Puig-Pey
2011-06-06 18:20       ` Armin Steinhoff [this message]
2011-06-06 18:20         ` Armin Steinhoff
2011-06-04 23:42   ` I/O operations priority in RTOS Nicholas Mc Guire
2011-06-05  8:46     ` Armin Steinhoff
2011-06-05  9:25       ` Jan Kiszka
2011-06-05 22:39         ` Armin Steinhoff
2011-06-05 23:09           ` Jan Kiszka
2011-06-05  9:28       ` Nicholas Mc Guire
2011-06-05  9:44         ` Jan Kiszka
2011-06-05 22:29           ` Nicholas Mc Guire
2011-06-05 23:00             ` Jan Kiszka
2011-06-06  0:21               ` Nicholas Mc Guire
2011-06-06 20:35                 ` Jan Kiszka
2011-06-06  7:41           ` Armin Steinhoff
2011-06-06 20:48             ` Jan Kiszka
2011-06-05 22:32         ` Armin Steinhoff
  -- strict thread matches above, loose matches on Subject: below --
2011-06-06 12:10 Changing Kernel thread priorities Johannes Bauer
2011-06-06 12:10 ` Johannes Bauer
2011-06-06 22:36 ` Peter Zijlstra
2011-06-07  8:27 Johannes Bauer
2011-06-07  8:27 ` Johannes Bauer
2011-06-07  8:41 ` Thomas Gleixner
2011-06-07  9:40   ` Armin Steinhoff
2011-06-07  9:37     ` Peter Zijlstra
2011-06-07 11:02       ` Remy Bohmer
2011-06-07 11:02         ` Remy Bohmer
2011-06-07 14:14         ` Peter Zijlstra
2011-06-07 14:57           ` Lucas De Marchi
2011-06-07 15:15           ` Thomas Gleixner
2011-06-07 23:38             ` Nicholas Mc Guire
2011-06-07 23:35         ` Nicholas Mc Guire
2011-06-08 17:50           ` Remy Bohmer
2011-06-08 19:49             ` Thomas Gleixner
2011-06-10 14:04               ` Remy Bohmer
2011-06-10 15:37                 ` Thomas Gleixner
2011-06-11 17:16                   ` Remy Bohmer
2011-06-09 11:19             ` Nicholas Mc Guire
     [not found] <17185480.5304.1307435255996.JavaMail.root@WARSBL214.highway.tel ekom.at>
     [not found] ` <17185480.5304.1307435255996.JavaMail.root@WARSBL214.highway.te lekom.at>
2011-06-07  8:32   ` Monica Puig-Pey
2011-06-07  8:43     ` Thomas Gleixner

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