From 22c6f8fdb31993cf49bdd4a47b64a7002391e1c7 Mon Sep 17 00:00:00 2001 From: Hugh Dickins Date: Tue, 6 Jan 2009 14:39:48 -0800 Subject: swapfile: remove SWP_ACTIVE mask Remove the SWP_ACTIVE mask: it just obscures the SWP_WRITEOK flag. Signed-off-by: Hugh Dickins Cc: KAMEZAWA Hiroyuki Cc: Nick Piggin Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- mm/swapfile.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'mm/swapfile.c') diff --git a/mm/swapfile.c b/mm/swapfile.c index e2adc8eb931..915cb3fc43d 100644 --- a/mm/swapfile.c +++ b/mm/swapfile.c @@ -1222,7 +1222,7 @@ asmlinkage long sys_swapoff(const char __user * specialfile) spin_lock(&swap_lock); for (type = swap_list.head; type >= 0; type = swap_info[type].next) { p = swap_info + type; - if ((p->flags & SWP_ACTIVE) == SWP_ACTIVE) { + if (p->flags & SWP_WRITEOK) { if (p->swap_file->f_mapping == mapping) break; } @@ -1674,7 +1674,7 @@ asmlinkage long sys_swapon(const char __user * specialfile, int swap_flags) else p->prio = --least_priority; p->swap_map = swap_map; - p->flags = SWP_ACTIVE; + p->flags |= SWP_WRITEOK; nr_swap_pages += nr_good_pages; total_swap_pages += nr_good_pages; -- cgit v1.2.3