mm: ksm: Fix a typo in comment "alreaady"->"already"
PATCH v2 1/1 mm: ksm: Fix a typo in comment "alreaady"->"already"
There are some typos in comment, fix them.
s/alreaady/already
s/wrprotected/write protected
s/undeflow/underflow
Signed-off-by Ethon Paul <[email protected]>
Reviewed-by Ralph Campbell <[email protected]>
---v1->v2:
Added some other typos found by Ralph.
--- mm/ksm.c | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-)
mm/ksm.c +5 -5
@@ -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. */
Signature · 1 line
2.24.1 (Apple Git-126)