From: Peng Hao <[email protected]>
for type 'all', the comment 'there is no distinction' is vague.
make it clearer.
Signed-off-by: Peng Hao <[email protected]>
---
kernel/sched/fair.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/kernel/sched/fair.c b/kernel/sched/fair.c
index f808ddf..3a0543f 100644
--- a/kernel/sched/fair.c
+++ b/kernel/sched/fair.c
@@ -8304,7 +8304,7 @@ static struct rq *find_busiest_queue(struct lb_env *env,
* We classify groups/runqueues into three groups:
* - regular: there are !numa tasks
* - remote: there are numa tasks that run on the 'wrong' node
- * - all: there is no distinction
+ * - all: there are numa tasks that run on the 'right' node
*
* In order to avoid migrating ideally placed numa tasks,
* ignore those when there's better options.
--
1.8.3.1
On Fri, Oct 19, 2018 at 12:44:54PM -0400, Peng Hao wrote:
>
> From: Peng Hao <[email protected]>
>
> for type 'all', the comment 'there is no distinction' is vague.
> make it clearer.
>
> Signed-off-by: Peng Hao <[email protected]>
> ---
> kernel/sched/fair.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/kernel/sched/fair.c b/kernel/sched/fair.c
> index f808ddf..3a0543f 100644
> --- a/kernel/sched/fair.c
> +++ b/kernel/sched/fair.c
> @@ -8304,7 +8304,7 @@ static struct rq *find_busiest_queue(struct lb_env *env,
> * We classify groups/runqueues into three groups:
> * - regular: there are !numa tasks
> * - remote: there are numa tasks that run on the 'wrong' node
> - * - all: there is no distinction
> + * - all: there are numa tasks that run on the 'right' node
No, that is actively wrong. Both the previous cases inlcude that.
If anything, it should be: all tasks are numa tasks and run on the
'right' node.