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| author | Ingo Molnar <mingo@kernel.org> | 2024-03-08 13:59:01 +0300 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2024-03-12 13:59:59 +0300 |
| commit | 33928ed8bde066316dc3cb6ccf7f74400073652f (patch) | |
| tree | 51adc7ba782e99aea5da769e403d6bfb28683151 | |
| parent | e492e1b0e0721f3929ef9d9708d029144b396dd7 (diff) | |
| download | linux-33928ed8bde066316dc3cb6ccf7f74400073652f.tar.xz | |
sched/balancing: Update comments in 'struct sg_lb_stats' and 'struct sd_lb_stats'
- Align for readability
- Capitalize consistently
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Reviewed-by: Valentin Schneider <vschneid@redhat.com>
Reviewed-by: Vincent Guittot <vincent.guittot@linaro.org>
Link: https://lore.kernel.org/r/20240308105901.1096078-11-mingo@kernel.org
| -rw-r--r-- | kernel/sched/fair.c | 19 |
1 files changed, 9 insertions, 10 deletions
diff --git a/kernel/sched/fair.c b/kernel/sched/fair.c index 40b98e43d794..116a640534b9 100644 --- a/kernel/sched/fair.c +++ b/kernel/sched/fair.c @@ -9433,17 +9433,17 @@ static void update_blocked_averages(int cpu) /********** Helpers for find_busiest_group ************************/ /* - * sg_lb_stats - stats of a sched_group required for load_balancing + * sg_lb_stats - stats of a sched_group required for load-balancing: */ struct sg_lb_stats { - unsigned long avg_load; /* Avg load across the CPUs of the group */ - unsigned long group_load; /* Total load over the CPUs of the group */ - unsigned long group_capacity; - unsigned long group_util; /* Total utilization over the CPUs of the group */ + unsigned long avg_load; /* Avg load over the CPUs of the group */ + unsigned long group_load; /* Total load over the CPUs of the group */ + unsigned long group_capacity; /* Capacity over the CPUs of the group */ + unsigned long group_util; /* Total utilization over the CPUs of the group */ unsigned long group_runnable; /* Total runnable time over the CPUs of the group */ - unsigned int sum_nr_running; /* Nr of tasks running in the group */ + unsigned int sum_nr_running; /* Nr of all tasks running in the group */ unsigned int sum_h_nr_running; /* Nr of CFS tasks running in the group */ - unsigned int idle_cpus; + unsigned int idle_cpus; /* Nr of idle CPUs in the group */ unsigned int group_weight; enum group_type group_type; unsigned int group_asym_packing; /* Tasks should be moved to preferred CPU */ @@ -9456,8 +9456,7 @@ struct sg_lb_stats { }; /* - * sd_lb_stats - Structure to store the statistics of a sched_domain - * during load balancing. + * sd_lb_stats - stats of a sched_domain required for load-balancing: */ struct sd_lb_stats { struct sched_group *busiest; /* Busiest group in this sd */ @@ -9465,7 +9464,7 @@ struct sd_lb_stats { unsigned long total_load; /* Total load of all groups in sd */ unsigned long total_capacity; /* Total capacity of all groups in sd */ unsigned long avg_load; /* Average load across all groups in sd */ - unsigned int prefer_sibling; /* tasks should go to sibling first */ + unsigned int prefer_sibling; /* Tasks should go to sibling first */ struct sg_lb_stats busiest_stat; /* Statistics of the busiest group */ struct sg_lb_stats local_stat; /* Statistics of the local group */ |