From: Miklos Szeredi mszeredi@redhat.com
commit a5005c3cda6eeb6b95645e6cc32f58dafeffc976 upstream.
When PageWaiters was added, updating this check was missed.
Reported-by: Nikolaus Rath Nikolaus@rath.org Reported-by: Hugh Dickins hughd@google.com Fixes: 62906027091f ("mm: add PageWaiters indicating tasks are waiting for a page bit") Signed-off-by: Miklos Szeredi mszeredi@redhat.com Signed-off-by: André Almeida andrealmeid@collabora.com Signed-off-by: Sasha Levin sashal@kernel.org --- fs/fuse/dev.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/fs/fuse/dev.c b/fs/fuse/dev.c index 6d39143cfa094..01e6ea11822bf 100644 --- a/fs/fuse/dev.c +++ b/fs/fuse/dev.c @@ -838,7 +838,8 @@ static int fuse_check_page(struct page *page) 1 << PG_uptodate | 1 << PG_lru | 1 << PG_active | - 1 << PG_reclaim))) { + 1 << PG_reclaim | + 1 << PG_waiters))) { printk(KERN_WARNING "fuse: trying to steal weird page\n"); printk(KERN_WARNING " page=%p index=%li flags=%08lx, count=%i, mapcount=%i, mapping=%p\n", page, page->index, page->flags, page_count(page), page_mapcount(page), page->mapping); return 1;