diff --git a/mm/shmem.c b/mm/shmem.c index 10020d8b40736162fd7051b406a55b0dafaa28ac..84b5cf9b63c519b64b9682f9747152bc10407800 100644 --- a/mm/shmem.c +++ b/mm/shmem.c @@ -1081,14 +1081,6 @@ static int shmem_getpage(struct inode *inode, unsigned long idx, page_cache_release(swappage); goto repeat; } - if (!PageSwapCache(swappage)) { - /* Page migration has occured */ - shmem_swp_unmap(entry); - spin_unlock(&info->lock); - unlock_page(swappage); - page_cache_release(swappage); - goto repeat; - } if (PageWriteback(swappage)) { shmem_swp_unmap(entry); spin_unlock(&info->lock); diff --git a/mm/swapfile.c b/mm/swapfile.c index e5fd5385f0cc119005a87decfb10385b67a2474f..47a6812f5f8cf5dcd6e0afc1894f9911e3ecfbd7 100644 --- a/mm/swapfile.c +++ b/mm/swapfile.c @@ -716,7 +716,6 @@ static int try_to_unuse(unsigned int type) */ swap_map = &si->swap_map[i]; entry = swp_entry(type, i); -again: page = read_swap_cache_async(entry, NULL, 0); if (!page) { /* @@ -751,12 +750,6 @@ static int try_to_unuse(unsigned int type) wait_on_page_locked(page); wait_on_page_writeback(page); lock_page(page); - if (!PageSwapCache(page)) { - /* Page migration has occured */ - unlock_page(page); - page_cache_release(page); - goto again; - } wait_on_page_writeback(page); /*