---

yaml
---
r: 291717
b: refs/heads/master
c: 3cd0b62
h: refs/heads/master
i:
  291715: 0eb5f4b
v: v3

[refs]

@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 42ea19790e82498e14a24e97b7cf2a83d89203b6
+refs/heads/master: 3cd0b6252ebfaf65226a30e00a2d7535f66adb0e

trunk/Documentation/vm/unevictable-lru.txt

@@ -538,7 +538,7 @@ different reverse map mechanisms.
      process because mlocked pages are migratable.  However, for reclaim, if
      the page is mapped into a VM_LOCKED VMA, the scan stops.
 
-     try_to_unmap_anon() attempts to acquire in read mode the mmap semphore of
+     try_to_unmap_anon() attempts to acquire in read mode the mmap semaphore of
      the mm_struct to which the VMA belongs.  If this is successful, it will
      mlock the page via mlock_vma_page() - we wouldn't have gotten to
      try_to_unmap_anon() if the page were already mlocked - and will return
@@ -623,7 +623,7 @@ mapped file pages with an additional argument specifing unlock versus unmap
 processing.  Again, these functions walk the respective reverse maps looking
 for VM_LOCKED VMAs.  When such a VMA is found for anonymous pages and file
 pages mapped in linear VMAs, as in the try_to_unmap() case, the functions
-attempt to acquire the associated mmap semphore, mlock the page via
+attempt to acquire the associated mmap semaphore, mlock the page via
 mlock_vma_page() and return SWAP_MLOCK.  This effectively undoes the
 pre-clearing of the page's PG_mlocked done by munlock_vma_page.
 
@@ -641,7 +641,7 @@ with it - the usual fallback position.
 Note that try_to_munlock()'s reverse map walk must visit every VMA in a page's
 reverse map to determine that a page is NOT mapped into any VM_LOCKED VMA.
 However, the scan can terminate when it encounters a VM_LOCKED VMA and can
-successfully acquire the VMA's mmap semphore for read and mlock the page.
+successfully acquire the VMA's mmap semaphore for read and mlock the page.
 Although try_to_munlock() might be called a great many times when munlocking a
 large region or tearing down a large address space that has been mlocked via
 mlockall(), overall this is a fairly rare event.