4 files changed, 7 insertions, 7 deletions

diff --git a/mm/Kconfig b/mm/Kconfig
index 5d88489ef2de..db7c55de92cd 100644
--- a/mm/Kconfig
+++ b/mm/Kconfig
@@ -92,7 +92,7 @@ config HAVE_MEMORY_PRESENT
 
 #
 # SPARSEMEM_EXTREME (which is the default) does some bootmem
-# allocations when memory_present() is called.  If this can not
+# allocations when memory_present() is called.  If this cannot
 # be done on your architecture, select this option.  However,
 # statically allocating the mem_section[] array can potentially
 # consume vast quantities of .bss, so be careful.
@@ -104,7 +104,7 @@ config SPARSEMEM_STATIC
         def_bool n
 
 #
-# Architectecture platforms which require a two level mem_section in SPARSEMEM
+# Architecture platforms which require a two level mem_section in SPARSEMEM
 # must select this option. This is usually for architecture platforms with
 # an extremely sparse physical address space.
 #
diff --git a/mm/nommu.c b/mm/nommu.c
index 365019599df8..8bdde9508f3b 100644
--- a/mm/nommu.c
+++ b/mm/nommu.c
@@ -221,7 +221,7 @@ long vwrite(char *buf, char *addr, unsigned long count)
  *      Allocate enough pages to cover @size from the page level
  *      allocator and map them into continguos kernel virtual space.
  *
- *      For tight cotrol over page level allocator and protection flags
+ *      For tight control over page level allocator and protection flags
  *      use __vmalloc() instead.
  */
 void *vmalloc(unsigned long size)
diff --git a/mm/page-writeback.c b/mm/page-writeback.c
index c0d4ce144dec..a0f339057449 100644
--- a/mm/page-writeback.c
+++ b/mm/page-writeback.c
@@ -1,5 +1,5 @@
 /*
- * mm/page-writeback.c.
+ * mm/page-writeback.c
  *
  * Copyright (C) 2002, Linus Torvalds.
  *
diff --git a/mm/vmalloc.c b/mm/vmalloc.c
index 1ac191ce5641..750ab6ed13fc 100644
--- a/mm/vmalloc.c
+++ b/mm/vmalloc.c
@@ -503,7 +503,7 @@ EXPORT_SYMBOL(__vmalloc);
  *      Allocate enough pages to cover @size from the page level
  *      allocator and map them into contiguous kernel virtual space.
  *
- *      For tight cotrol over page level allocator and protection flags
+ *      For tight control over page level allocator and protection flags
  *      use __vmalloc() instead.
  */
 void *vmalloc(unsigned long size)
@@ -542,7 +542,7 @@ EXPORT_SYMBOL(vmalloc_user);
  *      Allocate enough pages to cover @size from the page level
  *      allocator and map them into contiguous kernel virtual space.
  *
- *      For tight cotrol over page level allocator and protection flags
+ *      For tight control over page level allocator and protection flags
  *      use __vmalloc() instead.
  */
 void *vmalloc_node(unsigned long size, int node)
@@ -563,7 +563,7 @@ EXPORT_SYMBOL(vmalloc_node);
  *      the page level allocator and map them into contiguous and
  *      executable kernel virtual space.
  *
- *      For tight cotrol over page level allocator and protection flags
+ *      For tight control over page level allocator and protection flags
  *      use __vmalloc() instead.
  */