sched/numa: Fix a few comments

Fix a few comments to help understand them better.

Signed-off-by: Bharata B Rao <bharata@amd.com>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Acked-by: Mel Gorman <mgorman@suse.de>
Link: https://lkml.kernel.org/r/20211004105706.3669-4-bharata@amd.com

diff --git a/kernel/sched/fair.c b/kernel/sched/fair.c
index cfbd5ef..87db481 100644 (file)
--- a/kernel/sched/fair.c
+++ b/kernel/sched/fair.c
@@ -2074,7 +2074,7 @@ static void numa_migrate_preferred(struct task_struct *p)
 }
 
 /*
- * Find out how many nodes on the workload is actively running on. Do this by
+ * Find out how many nodes the workload is actively running on. Do this by
  * tracking the nodes from which NUMA hinting faults are triggered. This can
  * be different from the set of nodes where the workload's memory is currently
  * located.
@@ -2128,7 +2128,7 @@ static void update_task_scan_period(struct task_struct *p,
 
        /*
         * If there were no record hinting faults then either the task is
-        * completely idle or all activity is areas that are not of interest
+        * completely idle or all activity is in areas that are not of interest
         * to automatic numa balancing. Related to that, if there were failed
         * migration then it implies we are migrating too quickly or the local
         * node is overloaded. In either case, scan slower