There are some typos in comment, fix them.
s/alreaady/already
s/wrprotected/write protected
s/undeflow/underflow
Signed-off-by: Ethon Paul <ethp@xxxxxx>
Reviewed-by: Ralph Campbell <rcampbell@xxxxxxxxxx>
---
v1->v2:
Added some other typos found by Ralph.
---
mm/ksm.c | 10 +++++-----
1 file changed, 5 insertions(+), 5 deletions(-)
diff --git a/mm/ksm.c b/mm/ksm.c
index a558da9e7177..c2258c6d32d0 100644
--- a/mm/ksm.c
+++ b/mm/ksm.c
@@ -612,7 +612,7 @@ static struct stable_node *alloc_stable_node_chain(struct stable_node *dup,
* Move the old stable node to the second dimension
* queued in the hlist_dup. The invariant is that all
* dup stable_nodes in the chain->hlist point to pages
- * that are wrprotected and have the exact same
+ * that are write protected and have the exact same
* content.
*/
stable_node_chain_add_dup(dup, chain);
@@ -1148,7 +1148,7 @@ static int replace_page(struct vm_area_struct *vma, struct page *page,
/*
* No need to check ksm_use_zero_pages here: we can only have a
- * zero_page here if ksm_use_zero_pages was enabled alreaady.
+ * zero_page here if ksm_use_zero_pages was enabled already.
*/
if (!is_zero_pfn(page_to_pfn(kpage))) {
get_page(kpage);
@@ -1608,7 +1608,7 @@ static struct page *stable_tree_search(struct page *page)
* continue. All KSM pages belonging to the
* stable_node dups in a stable_node chain
* have the same content and they're
- * wrprotected at all times. Any will work
+ * write protected at all times. Any will work
* fine to continue the walk.
*/
tree_page = get_ksm_page(stable_node_any,
@@ -1843,7 +1843,7 @@ static struct stable_node *stable_tree_insert(struct page *kpage)
* continue. All KSM pages belonging to the
* stable_node dups in a stable_node chain
* have the same content and they're
- * wrprotected at all times. Any will work
+ * write protected at all times. Any will work
* fine to continue the walk.
*/
tree_page = get_ksm_page(stable_node_any,
@@ -2001,7 +2001,7 @@ static void stable_tree_append(struct rmap_item *rmap_item,
* duplicate. page_migration could break later if rmap breaks,
* so we can as well crash here. We really need to check for
* rmap_hlist_len == STABLE_NODE_CHAIN, but we can as well check
- * for other negative values as an undeflow if detected here
+ * for other negative values as an underflow if detected here
* for the first time (and not when decreasing rmap_hlist_len)
* would be sign of memory corruption in the stable_node.
*/
--
2.24.1 (Apple Git-126)
