Groups | Search | Server Info | Keyboard shortcuts | Login | Register [http] [https] [nntp] [nntps]
Groups > linux.kernel > #1636971
| From | SF Markus Elfring <elfring@users.sourceforge.net> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | [PATCH 3/3] kernel-sched: Combine two seq_printf() calls into one in show_schedstat() |
| Date | 2017-05-06 21:50 +0200 |
| Message-ID | <tEdSh-3MB-1@gated-at.bofh.it> (permalink) |
| References | <tEdSh-3MB-3@gated-at.bofh.it> |
| Organization | linux.* mail to news gateway |
From: Markus Elfring <elfring@users.sourceforge.net> Date: Sat, 6 May 2017 21:26:19 +0200 Some data were put into a sequence by two separate function calls. Print the same data by a single function call instead. This issue was detected by using the Coccinelle software. Signed-off-by: Markus Elfring <elfring@users.sourceforge.net> --- kernel/sched/stats.c | 14 +++++--------- 1 file changed, 5 insertions(+), 9 deletions(-) diff --git a/kernel/sched/stats.c b/kernel/sched/stats.c index 87e2c9f0c33e..05ee4b6dcfca 100644 --- a/kernel/sched/stats.c +++ b/kernel/sched/stats.c @@ -30,15 +30,11 @@ static int show_schedstat(struct seq_file *seq, void *v) /* runqueue-specific stats */ seq_printf(seq, - "cpu%d %u 0 %u %u %u %u %llu %llu %lu", - cpu, rq->yld_count, - rq->sched_count, rq->sched_goidle, - rq->ttwu_count, rq->ttwu_local, - rq->rq_cpu_time, - rq->rq_sched_info.run_delay, rq->rq_sched_info.pcount); - - seq_printf(seq, "\n"); - + "cpu%d %u 0 %u %u %u %u %llu %llu %lu\n", + cpu, rq->yld_count, rq->sched_count, + rq->sched_goidle, rq->ttwu_count, rq->ttwu_local, + rq->rq_cpu_time, rq->rq_sched_info.run_delay, + rq->rq_sched_info.pcount); #ifdef CONFIG_SMP /* domain-specific stats */ rcu_read_lock(); -- 2.12.2
Back to linux.kernel | Previous | Next | Find similar | Unroll thread
[PATCH 3/3] kernel-sched: Combine two seq_printf() calls into one in show_schedstat() SF Markus Elfring <elfring@users.sourceforge.net> - 2017-05-06 21:50 +0200
csiph-web