writeback: Fix some comment errors
Change-Id: I4fce3dfe6798cce413ad4d2c3f927ec02e431bb0
Signed-off-by: Wanpeng Li <liwp@linux.vnet.ibm.com>
Signed-off-by: Fengguang Wu <fengguang.wu@intel.com>
Signed-off-by: Pranav Vashi <neobuddy89@gmail.com>
diff --git a/mm/page-writeback.c b/mm/page-writeback.c
index f17d2da..1f95043 100644
--- a/mm/page-writeback.c
+++ b/mm/page-writeback.c
@@ -934,7 +934,7 @@
* bdi->dirty_ratelimit = balanced_dirty_ratelimit;
*
* However to get a more stable dirty_ratelimit, the below elaborated
- * code makes use of task_ratelimit to filter out sigular points and
+ * code makes use of task_ratelimit to filter out singular points and
* limit the step size.
*
* The below code essentially only uses the relative value of
@@ -957,7 +957,7 @@
* feel and care are stable dirty rate and small position error.
*
* |task_ratelimit - dirty_ratelimit| is used to limit the step size
- * and filter out the sigular points of balanced_dirty_ratelimit. Which
+ * and filter out the singular points of balanced_dirty_ratelimit. Which
* keeps jumping around randomly and can even leap far away at times
* due to the small 200ms estimation period of dirty_rate (we want to
* keep that period small to reduce time lags).