[RFC][PATCH 3/3] Pagecache reclaim

Vaidyanathan Srinivasan
2007-06-29T06:25:13Z

Pagecache controller reclaim changes
------------------------------------

Reclaim path needs performance improvement.
For now it is minor changes to include unmapped
pages in our list of page_container.

Signed-off-by: Vaidyanathan Srinivasan <svaidy@linux.vnet.ibm.com>
---
mm/rss_container.c | 3 ---
1 file changed, 3 deletions(-)

--- linux-2.6.22-rc2-mm1.orig/mm/rss_container.c
+++ linux-2.6.22-rc2-mm1/mm/rss_container.c
@@ -243,9 +243,6 @@ void container_rss_move_lists(struct pag
struct rss_container *rss;
struct page_container *pc;

- if (!page_mapped(pg))
- return;
-
pc = page_container(pg);
if (pc == NULL)
return;