Lines Matching refs:old
352 struct page *old, enum migrate_mode mode) in aio_migratepage() argument
378 idx = old->index; in aio_migratepage()
381 if (ctx->ring_pages[idx] != old) in aio_migratepage()
390 BUG_ON(PageWriteback(old)); in aio_migratepage()
393 rc = migrate_page_move_mapping(mapping, new, old, NULL, mode, 1); in aio_migratepage()
404 migrate_page_copy(new, old); in aio_migratepage()
405 BUG_ON(ctx->ring_pages[idx] != old); in aio_migratepage()
410 put_page(old); in aio_migratepage()
543 kiocb_cancel_fn *old, *cancel; in kiocb_cancel() local
555 old = cancel; in kiocb_cancel()
556 cancel = cmpxchg(&kiocb->ki_cancel, old, KIOCB_CANCELLED); in kiocb_cancel()
557 } while (cancel != old); in kiocb_cancel()
616 struct kioctx_table *table, *old; in ioctx_add_table() local
651 old = rcu_dereference_raw(mm->ioctx_table); in ioctx_add_table()
653 if (!old) { in ioctx_add_table()
655 } else if (table->nr > old->nr) { in ioctx_add_table()
656 memcpy(table->table, old->table, in ioctx_add_table()
657 old->nr * sizeof(struct kioctx *)); in ioctx_add_table()
660 kfree_rcu(old, rcu); in ioctx_add_table()
663 table = old; in ioctx_add_table()
901 int old, avail = atomic_read(&ctx->reqs_available); in get_reqs_available() local
907 old = avail; in get_reqs_available()
910 } while (avail != old); in get_reqs_available()