Messages in this thread Patch in this message | | | From | Peter Zijlstra <> | Subject | [PATCH 04/14] page-replace-activate_page.patch | Date | Fri, 30 Dec 2005 23:40:54 +0100 |
| |
From: Peter Zijlstra <a.p.zijlstra@chello.nl>
page-replace interface function: page_replace_activate()
This function will modify the page state for a reference action.
Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
include/linux/mm_page_replace.h | 4 ++++ mm/vmscan.c | 3 ++- 2 files changed, 6 insertions(+), 1 deletion(-)
Index: linux-2.6-git/include/linux/mm_page_replace.h =================================================================== --- linux-2.6-git.orig/include/linux/mm_page_replace.h 2005-12-10 17:13:56.000000000 +0100 +++ linux-2.6-git/include/linux/mm_page_replace.h 2005-12-10 18:19:30.000000000 +0100 @@ -7,6 +7,10 @@ #include <linux/mm.h> void __page_replace_insert(struct zone *, struct page *); +static inline void page_replace_activate(struct page *page) +{ + SetPageActive(page); +} #endif /* __KERNEL__ */ #endif /* _LINUX_MM_PAGE_REPLACE_H */ Index: linux-2.6-git/mm/vmscan.c =================================================================== --- linux-2.6-git.orig/mm/vmscan.c 2005-12-10 17:13:57.000000000 +0100 +++ linux-2.6-git/mm/vmscan.c 2005-12-10 18:19:34.000000000 +0100 @@ -33,6 +33,7 @@ #include <linux/cpuset.h> #include <linux/notifier.h> #include <linux/rwsem.h> +#include <linux/mm_page_replace.h> #include <asm/tlbflush.h> #include <asm/div64.h> @@ -573,7 +574,7 @@ static int shrink_list(struct list_head switch(try_pageout(page, sc)) { case PAGEOUT_ACTIVATE: - SetPageActive(page); + page_replace_activate(page); pgactivate++; /* fall through */ case PAGEOUT_KEEP: - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
| |