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-rw-r--r--mm/page-writeback.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/mm/page-writeback.c b/mm/page-writeback.c
index fcd4c1439cb9..72a5d8836425 100644
--- a/mm/page-writeback.c
+++ b/mm/page-writeback.c
@@ -54,7 +54,7 @@
#define DIRTY_POLL_THRESH (128 >> (PAGE_SHIFT - 10))
/*
- * Estimate write bandwidth at 200ms intervals.
+ * Estimate write bandwidth or update dirty limit at 200ms intervals.
*/
#define BANDWIDTH_INTERVAL max(HZ/5, 1)
@@ -586,7 +586,7 @@ static void wb_domain_writeout_add(struct wb_domain *dom,
/* First event after period switching was turned off? */
if (unlikely(!dom->period_time)) {
/*
- * We can race with other __bdi_writeout_inc calls here but
+ * We can race with other wb_domain_writeout_add calls here but
* it does not cause any harm since the resulting time when
* timer will fire and what is in writeout_period_time will be
* roughly the same.