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SubjectRe: [PATCH 2/3] sched/rt: __disable_runtime: Enqueue just unthrottled rt_rq back on the stack
On Tue, Jun 17, 2014 at 05:24:16PM +0400, Kirill Tkhai wrote:
>
> Make rt_rq available for pick_next_task(). Otherwise, their tasks
> stay prisoned long time till dead cpu becomes alive again.
>
> Signed-off-by: Kirill Tkhai <ktkhai@parallels.com>
> CC: Srikar Dronamraju <srikar@linux.vnet.ibm.com>
> CC: Mike Galbraith <umgwanakikbuti@gmail.com>
> CC: Peter Zijlstra <peterz@infradead.org>
> CC: Ingo Molnar <mingo@kernel.org>
> ---
> kernel/sched/rt.c | 3 +++
> 1 file changed, 3 insertions(+)
>
> diff --git a/kernel/sched/rt.c b/kernel/sched/rt.c
> index a490831..671a8b5 100644
> --- a/kernel/sched/rt.c
> +++ b/kernel/sched/rt.c
> @@ -740,6 +740,9 @@ balanced:

Depending on what you use to generate patches, can you:

QUILT_DIFF_OPTS="-F ^[[:alpha:]\$_].*[^:]\$"

or .gitconfig:

[diff "default"]
xfuncname = "^[[:alpha:]$_].*[^:]$"

That avoids mistaking labels (like the above balanced:) for function
names.

The patch itself makes sense though.


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