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Subject[PATCH 39/41] Documentation: vm: fix spelling mistakes
Date
Signed-off-by: Eric Engestrom <eric@engestrom.ch>
---
Documentation/vm/transhuge.txt | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/Documentation/vm/transhuge.txt b/Documentation/vm/transhuge.txt
index d9cb65c..2f383f6 100644
--- a/Documentation/vm/transhuge.txt
+++ b/Documentation/vm/transhuge.txt
@@ -340,7 +340,7 @@ unaffected. libhugetlbfs will also work fine as usual.

== Graceful fallback ==

-Code walking pagetables but unware about huge pmds can simply call
+Code walking pagetables but unaware about huge pmds can simply call
split_huge_pmd(vma, pmd, addr) where the pmd is the one returned by
pmd_offset. It's trivial to make the code transparent hugepage aware
by just grepping for "pmd_offset" and adding split_huge_pmd where
@@ -414,7 +414,7 @@ tracking. The alternative is alter ->_mapcount in all subpages on each
map/unmap of the whole compound page.

We set PG_double_map when a PMD of the page got split for the first time,
-but still have PMD mapping. The addtional references go away with last
+but still have PMD mapping. The additional references go away with last
compound_mapcount.

split_huge_page internally has to distribute the refcounts in the head
@@ -433,7 +433,7 @@ We safe against physical memory scanners too: the only legitimate way
scanner can get reference to a page is get_page_unless_zero().

All tail pages has zero ->_count until atomic_add(). It prevent scanner
-from geting reference to tail page up to the point. After the atomic_add()
+from getting reference to tail page up to the point. After the atomic_add()
we don't care about ->_count value. We already known how many references
with should uncharge from head page.

--
2.8.0
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