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From:   Rik van Riel <riel@surriel.com>
To:     linux-kernel@vger.kernel.org
Cc:     kernel-team@fb.com, pjt@google.com, dietmar.eggemann@arm.com,
        peterz@infradead.org, mingo@redhat.com, morten.rasmussen@arm.com,
        tglx@linutronix.de, mgorman@techsingularity.net,
        vincent.guittot@linaro.org, Rik van Riel <riel@surriel.com>,
        Josef Bacik <josef@toxicpanda.com>
Subject: [PATCH 02/14] sched: change /proc/sched_debug fields
Date:   Mon, 22 Jul 2019 13:33:36 -0400
Message-Id: <20190722173348.9241-3-riel@surriel.com>
In-Reply-To: <20190722173348.9241-1-riel@surriel.com>
References: <20190722173348.9241-1-riel@surriel.com>
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Sender: linux-kernel-owner@vger.kernel.org
Precedence: bulk

Remove some fields from /proc/sched_debug that are removed from
sched_entity in a subsequent patch, and add h_load, which comes in
very handy to debug CPU controller weight distribution.

Signed-off-by: Rik van Riel <riel@surriel.com>
Reviewed-by: Josef Bacik <josef@toxicpanda.com>
---
 kernel/sched/debug.c | 11 ++---------
 1 file changed, 2 insertions(+), 9 deletions(-)

diff --git a/kernel/sched/debug.c b/kernel/sched/debug.c
index 14c6a8716ba1..f6beaca97a09 100644
--- a/kernel/sched/debug.c
+++ b/kernel/sched/debug.c
@@ -416,11 +416,9 @@ static void print_cfs_group_stats(struct seq_file *m, int cpu, struct task_group
 	}
 
 	P(se->load.weight);
-	P(se->runnable_weight);
 #ifdef CONFIG_SMP
 	P(se->avg.load_avg);
 	P(se->avg.util_avg);
-	P(se->avg.runnable_load_avg);
 #endif
 
 #undef PN_SCHEDSTAT
@@ -538,7 +536,6 @@ void print_cfs_rq(struct seq_file *m, int cpu, struct cfs_rq *cfs_rq)
 	SEQ_printf(m, "  .%-30s: %d\n", "nr_running", cfs_rq->nr_running);
 	SEQ_printf(m, "  .%-30s: %ld\n", "load", cfs_rq->load.weight);
 #ifdef CONFIG_SMP
-	SEQ_printf(m, "  .%-30s: %ld\n", "runnable_weight", cfs_rq->runnable_weight);
 	SEQ_printf(m, "  .%-30s: %lu\n", "load_avg",
 			cfs_rq->avg.load_avg);
 	SEQ_printf(m, "  .%-30s: %lu\n", "runnable_load_avg",
@@ -547,17 +544,15 @@ void print_cfs_rq(struct seq_file *m, int cpu, struct cfs_rq *cfs_rq)
 			cfs_rq->avg.util_avg);
 	SEQ_printf(m, "  .%-30s: %u\n", "util_est_enqueued",
 			cfs_rq->avg.util_est.enqueued);
-	SEQ_printf(m, "  .%-30s: %ld\n", "removed.load_avg",
-			cfs_rq->removed.load_avg);
 	SEQ_printf(m, "  .%-30s: %ld\n", "removed.util_avg",
 			cfs_rq->removed.util_avg);
-	SEQ_printf(m, "  .%-30s: %ld\n", "removed.runnable_sum",
-			cfs_rq->removed.runnable_sum);
 #ifdef CONFIG_FAIR_GROUP_SCHED
 	SEQ_printf(m, "  .%-30s: %lu\n", "tg_load_avg_contrib",
 			cfs_rq->tg_load_avg_contrib);
 	SEQ_printf(m, "  .%-30s: %ld\n", "tg_load_avg",
 			atomic_long_read(&cfs_rq->tg->load_avg));
+	SEQ_printf(m, "  .%-30s: %lu\n", "h_load",
+			cfs_rq->h_load);
 #endif
 #endif
 #ifdef CONFIG_CFS_BANDWIDTH
@@ -961,10 +956,8 @@ void proc_sched_show_task(struct task_struct *p, struct pid_namespace *ns,
 		   "nr_involuntary_switches", (long long)p->nivcsw);
 
 	P(se.load.weight);
-	P(se.runnable_weight);
 #ifdef CONFIG_SMP
 	P(se.avg.load_sum);
-	P(se.avg.runnable_load_sum);
 	P(se.avg.util_sum);
 	P(se.avg.load_avg);
 	P(se.avg.runnable_load_avg);
-- 
2.20.1