2.6.35-longterm review patch. If anyone has any objections, please let me know.
------------------ From: KAMEZAWA Hiroyuki <[email protected]> commit f8f72ad5396987e05a42cf7eff826fb2a15ff148 upstream. scan_lru_pages returns pfn. So, it's type should be "unsigned long" not "int". Note: I guess this has been work until now because memory hotplug tester's machine has not very big memory.... physical address < 32bit << PAGE_SHIFT. Reported-by: KOSAKI Motohiro <[email protected]> Signed-off-by: KAMEZAWA Hiroyuki <[email protected]> Signed-off-by: Andi Kleen <[email protected]> Reviewed-by: KOSAKI Motohiro <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]> --- mm/memory_hotplug.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) Index: linux/mm/memory_hotplug.c =================================================================== --- linux.orig/mm/memory_hotplug.c +++ linux/mm/memory_hotplug.c @@ -659,7 +659,7 @@ static int test_pages_in_a_zone(unsigned * Scanning pfn is much easier than scanning lru list. * Scan pfn from start to end and Find LRU page. */ -int scan_lru_pages(unsigned long start, unsigned long end) +unsigned long scan_lru_pages(unsigned long start, unsigned long end) { unsigned long pfn; struct page *page; _______________________________________________ stable mailing list [email protected] http://linux.kernel.org/mailman/listinfo/stable
