Lines Matching refs:old
361 struct page *old, enum migrate_mode mode) in aio_migratepage() argument
387 idx = old->index; in aio_migratepage()
390 if (ctx->ring_pages[idx] != old) in aio_migratepage()
399 BUG_ON(PageWriteback(old)); in aio_migratepage()
402 rc = migrate_page_move_mapping(mapping, new, old, NULL, mode, 1); in aio_migratepage()
413 migrate_page_copy(new, old); in aio_migratepage()
414 BUG_ON(ctx->ring_pages[idx] != old); in aio_migratepage()
419 put_page(old); in aio_migratepage()
552 kiocb_cancel_fn *old, *cancel; in kiocb_cancel() local
564 old = cancel; in kiocb_cancel()
565 cancel = cmpxchg(&kiocb->ki_cancel, old, KIOCB_CANCELLED); in kiocb_cancel()
566 } while (cancel != old); in kiocb_cancel()
625 struct kioctx_table *table, *old; in ioctx_add_table() local
660 old = rcu_dereference_raw(mm->ioctx_table); in ioctx_add_table()
662 if (!old) { in ioctx_add_table()
664 } else if (table->nr > old->nr) { in ioctx_add_table()
665 memcpy(table->table, old->table, in ioctx_add_table()
666 old->nr * sizeof(struct kioctx *)); in ioctx_add_table()
669 kfree_rcu(old, rcu); in ioctx_add_table()
672 table = old; in ioctx_add_table()
910 int old, avail = atomic_read(&ctx->reqs_available); in get_reqs_available() local
916 old = avail; in get_reqs_available()
919 } while (avail != old); in get_reqs_available()