On Tue, Feb 02, 2010 at 05:18:29PM +0100, Adrian Knoth wrote:
> From 9262c9832134f8a33ac2ea2854dc6d20acc712d1 Mon Sep 17 00:00:00 2001
> From: Adrian Knoth <adi@xxxxxxxxxxxxxxxxxxxxx>
> Date: Tue, 2 Feb 2010 16:57:23 +0100
> Subject: [PATCH] Add support for SCHED_RESET_ON_FORK to chrt
>
> SCHED_RESET_ON_FORK has been added in 2.6.31. If a thread has this flag
> set, chrt reports "unknown" policy, which is confusing.
>
> The patch adds support for this new flag. It will (can) only be applied
> to SCHED_FIFO or SCHED_RR, so there's no need to catch the other
> scheduling policies.
Applied, thanks.
I have also added a new option --reset-on-fork, so we have a full
support for the SCHED_RESET_ON_FORK flag now.
$ chrt --fifo --reset-on-fork 1 /bin/bash
$ schedutils/chrt --pid $$
pid 31579's current scheduling policy: SCHED_FIFO|SCHED_RESET_ON_FORK
pid 31579's current scheduling priority: 1
Karel
--
Karel Zak <kzak@xxxxxxxxxx>
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