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-rw-r--r--include/linux/mm.h3
1 files changed, 2 insertions, 1 deletions
diff --git a/include/linux/mm.h b/include/linux/mm.h
index 171bf9e410d1..7737d585b0a2 100644
--- a/include/linux/mm.h
+++ b/include/linux/mm.h
@@ -43,7 +43,8 @@ extern struct list_head inactive_list;
struct vm_area_struct {
struct mm_struct * vm_mm; /* The address space we belong to. */
unsigned long vm_start; /* Our start address within vm_mm. */
- unsigned long vm_end; /* Our end address within vm_mm. */
+ unsigned long vm_end; /* The first byte after our end address
+ within vm_mm. */
/* linked list of VM areas per task, sorted by address */
struct vm_area_struct *vm_next;