mm: do not overwrite reserved pages counter at show_mem()

Minor fixlet to perform the reserved pages counter aggregation for each node, at show_mem() Signed-off-by: Rafael Aquini <[email protected]> Acked-by: Rik van Riel <[email protected]> Acked-by: Johannes Weiner <[email protected]> Acked-by: Yasuaki Ishimatsu <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
imesh · Dec 3, 2014 · bc127bd · bc127bd
1 parent 3a18ca0
commit bc127bd
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/lib/show_mem.c b/lib/show_mem.c
@@ -28,7 +28,7 @@ void show_mem(unsigned int filter)
 				continue;
 
 			total += zone->present_pages;
-			reserved = zone->present_pages - zone->managed_pages;
+			reserved += zone->present_pages - zone->managed_pages;
 
 			if (is_highmem_idx(zoneid))
 				highmem += zone->present_pages;