* [PATCH TRIVIAL] sched: Fix comments in struct root_domain
@ 2013-11-15 8:58 Kamalesh Babulal
2013-11-15 10:07 ` Peter Zijlstra
0 siblings, 1 reply; 2+ messages in thread
From: Kamalesh Babulal @ 2013-11-15 8:58 UTC (permalink / raw)
To: linux-kernel; +Cc: Ingo Molnar, Peter Zijlstra
Move comments related to RT overload, above rto_count.
Signed-off-by: Kamalesh Babulal <kamalesh@linux.vnet.ibm.com>
---
kernel/sched/sched.h | 9 ++++-----
1 file changed, 4 insertions(+), 5 deletions(-)
diff --git a/kernel/sched/sched.h b/kernel/sched/sched.h
index 88c85b21d633..ca452e63f203 100644
--- a/kernel/sched/sched.h
+++ b/kernel/sched/sched.h
@@ -372,19 +372,18 @@ struct rt_rq {
* fully partitioning the member cpus from any other cpuset. Whenever a new
* exclusive cpuset is created, we also create and attach a new root-domain
* object.
- *
*/
struct root_domain {
atomic_t refcount;
- atomic_t rto_count;
- struct rcu_head rcu;
- cpumask_var_t span;
- cpumask_var_t online;
/*
* The "RT overload" flag: it gets set if a CPU has more than
* one runnable RT task.
*/
+ atomic_t rto_count;
+ struct rcu_head rcu;
+ cpumask_var_t span;
+ cpumask_var_t online;
cpumask_var_t rto_mask;
struct cpupri cpupri;
};
--
1.8.4.474.g128a96c
^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: [PATCH TRIVIAL] sched: Fix comments in struct root_domain
2013-11-15 8:58 [PATCH TRIVIAL] sched: Fix comments in struct root_domain Kamalesh Babulal
@ 2013-11-15 10:07 ` Peter Zijlstra
0 siblings, 0 replies; 2+ messages in thread
From: Peter Zijlstra @ 2013-11-15 10:07 UTC (permalink / raw)
To: Kamalesh Babulal; +Cc: linux-kernel, Ingo Molnar
On Fri, Nov 15, 2013 at 02:28:37PM +0530, Kamalesh Babulal wrote:
> Move comments related to RT overload, above rto_count.
>
> Signed-off-by: Kamalesh Babulal <kamalesh@linux.vnet.ibm.com>
> ---
> kernel/sched/sched.h | 9 ++++-----
> 1 file changed, 4 insertions(+), 5 deletions(-)
>
> diff --git a/kernel/sched/sched.h b/kernel/sched/sched.h
> index 88c85b21d633..ca452e63f203 100644
> --- a/kernel/sched/sched.h
> +++ b/kernel/sched/sched.h
> @@ -372,19 +372,18 @@ struct rt_rq {
> * fully partitioning the member cpus from any other cpuset. Whenever a new
> * exclusive cpuset is created, we also create and attach a new root-domain
> * object.
> - *
> */
> struct root_domain {
> atomic_t refcount;
> - atomic_t rto_count;
> - struct rcu_head rcu;
> - cpumask_var_t span;
> - cpumask_var_t online;
The span and online mask aren't actually related to the overload muck.
>
> /*
> * The "RT overload" flag: it gets set if a CPU has more than
> * one runnable RT task.
> */
> + atomic_t rto_count;
> + struct rcu_head rcu;
> + cpumask_var_t span;
> + cpumask_var_t online;
> cpumask_var_t rto_mask;
> struct cpupri cpupri;
> };
> --
> 1.8.4.474.g128a96c
>
^ permalink raw reply [flat|nested] 2+ messages in thread
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2013-11-15 10:07 ` Peter Zijlstra
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