mm: fix typos in comments

Fix ~94 single-word typos in locking code comments, plus a few
very obvious grammar mistakes.

Link: https://lkml.kernel.org/r/20210322212624.GA1963421@gmail.com
Link: https://lore.kernel.org/r/20210322205203.GB1959563@gmail.com
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Reviewed-by: Matthew Wilcox (Oracle) <willy@infradead.org>
Reviewed-by: Randy Dunlap <rdunlap@infradead.org>
Cc: Bhaskar Chowdhury <unixbhaskar@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

1 files changed, 2 insertions, 2 deletions

diff --git a/mm/ksm.c b/mm/ksm.c
index b7cbcc7d4977..6bbe314c5260 100644
--- a/mm/ksm.c
+++ b/mm/ksm.c
@@ -1065,7 +1065,7 @@ static int write_protect_page(struct vm_area_struct *vma, struct page *page,
 		/*
 		 * Ok this is tricky, when get_user_pages_fast() run it doesn't
 		 * take any lock, therefore the check that we are going to make
-		 * with the pagecount against the mapcount is racey and
+		 * with the pagecount against the mapcount is racy and
 		 * O_DIRECT can happen right after the check.
 		 * So we clear the pte and flush the tlb before the check
 		 * this assure us that no O_DIRECT can happen after the check
@@ -1435,7 +1435,7 @@ static struct page *stable_node_dup(struct stable_node **_stable_node_dup,
 			 */
 			*_stable_node = found;
 			/*
-			 * Just for robustneess as stable_node is
+			 * Just for robustness, as stable_node is
 			 * otherwise left as a stable pointer, the
 			 * compiler shall optimize it away at build
 			 * time.