mm/hugetlb.c: use long vars instead of int in region_count()
The arguments f & t and fields from & to of struct file_region are
defined as long. So use long instead of int to type the temp vars.
Signed-off-by: Wang Sheng-Hui <shhuiw@gmail.com>
Acked-by: David Rientjes <rientjes@google.com>
Acked-by: Hillf Danton <dhillf@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
diff --git a/mm/hugetlb.c b/mm/hugetlb.c
index 4e28416..41a647d 100644
--- a/mm/hugetlb.c
+++ b/mm/hugetlb.c
@@ -273,8 +273,8 @@
/* Locate each segment we overlap with, and count that overlap. */
list_for_each_entry(rg, head, link) {
- int seg_from;
- int seg_to;
+ long seg_from;
+ long seg_to;
if (rg->to <= f)
continue;