diff options
Diffstat (limited to 'kernel/sched/psi.c')
| -rw-r--r-- | kernel/sched/psi.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/kernel/sched/psi.c b/kernel/sched/psi.c index 7b4aa5809c0f..146baa91d104 100644 --- a/kernel/sched/psi.c +++ b/kernel/sched/psi.c @@ -41,7 +41,7 @@ * What it means for a task to be productive is defined differently * for each resource. For IO, productive means a running task. For * memory, productive means a running task that isn't a reclaimer. For - * CPU, productive means an oncpu task. + * CPU, productive means an on-CPU task. * * Naturally, the FULL state doesn't exist for the CPU resource at the * system level, but exist at the cgroup level. At the cgroup level, @@ -49,7 +49,7 @@ * resource which is being used by others outside of the cgroup or * throttled by the cgroup cpu.max configuration. * - * The percentage of wallclock time spent in those compound stall + * The percentage of wall clock time spent in those compound stall * states gives pressure numbers between 0 and 100 for each resource, * where the SOME percentage indicates workload slowdowns and the FULL * percentage indicates reduced CPU utilization: @@ -345,7 +345,7 @@ static void collect_percpu_times(struct psi_group *group, /* * Collect the per-cpu time buckets and average them into a - * single time sample that is normalized to wallclock time. + * single time sample that is normalized to wall clock time. * * For averaging, each CPU is weighted by its non-idle time in * the sampling period. This eliminates artifacts from uneven |