Commit 202d182a authored May 16, 2005 by Björn Steinbrink Committed by Linus Torvalds May 17, 2005

[PATCH] mm: fix rss counter being incremented when unmapping



This patch fixes a bug introduced by the "mm counter operations through
macros" patch, which replaced a decrement operation in with an increment
macro in try_to_unmap_one().

Signed-off-by: Björn Steinbrink <B.Steinbrink@gmx.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

parent 7a5febe9

mm/rmap.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -586,7 +586,7 @@ static int try_to_unmap_one(struct page page, struct vm_area_struct vma)
		dec_mm_counter(mm, anon_rss);
		}

		inc_mm_counter(mm, rss);
		dec_mm_counter(mm, rss);
		page_remove_rmap(page);
		page_cache_release(page);