Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754542Ab3C0TcN (ORCPT ); Wed, 27 Mar 2013 15:32:13 -0400 Received: from mail-oa0-f51.google.com ([209.85.219.51]:51081 "EHLO mail-oa0-f51.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754225Ab3C0T3p (ORCPT ); Wed, 27 Mar 2013 15:29:45 -0400 From: Jeff Layton To: akpm@linux-foundation.org Cc: linux-kernel@vger.kernel.org, tj@kernel.org, Steve Wise , Tom Tucker , linux-rdma@vger.kernel.org Subject: [PATCH v2 2/6] amso1100: convert to using idr_alloc_cyclic Date: Wed, 27 Mar 2013 15:29:34 -0400 Message-Id: <1364412578-7462-3-git-send-email-jlayton@redhat.com> X-Mailer: git-send-email 1.7.11.7 In-Reply-To: <1364412578-7462-1-git-send-email-jlayton@redhat.com> References: <1364412578-7462-1-git-send-email-jlayton@redhat.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1534 Lines: 46 (Note: compile-tested only) Signed-off-by: Jeff Layton Cc: Tejun Heo Cc: Steve Wise Cc: Tom Tucker Cc: linux-rdma@vger.kernel.org --- drivers/infiniband/hw/amso1100/c2.h | 1 - drivers/infiniband/hw/amso1100/c2_qp.c | 3 +-- 2 files changed, 1 insertion(+), 3 deletions(-) diff --git a/drivers/infiniband/hw/amso1100/c2.h b/drivers/infiniband/hw/amso1100/c2.h index ba7a1208..d619d73 100644 --- a/drivers/infiniband/hw/amso1100/c2.h +++ b/drivers/infiniband/hw/amso1100/c2.h @@ -265,7 +265,6 @@ struct c2_pd_table { struct c2_qp_table { struct idr idr; spinlock_t lock; - int last; }; struct c2_element { diff --git a/drivers/infiniband/hw/amso1100/c2_qp.c b/drivers/infiniband/hw/amso1100/c2_qp.c index 0ab826b..86708de 100644 --- a/drivers/infiniband/hw/amso1100/c2_qp.c +++ b/drivers/infiniband/hw/amso1100/c2_qp.c @@ -385,8 +385,7 @@ static int c2_alloc_qpn(struct c2_dev *c2dev, struct c2_qp *qp) idr_preload(GFP_KERNEL); spin_lock_irq(&c2dev->qp_table.lock); - ret = idr_alloc(&c2dev->qp_table.idr, qp, c2dev->qp_table.last++, 0, - GFP_NOWAIT); + ret = idr_alloc_cyclic(&c2dev->qp_table.idr, qp, 0, 0, GFP_NOWAIT); if (ret >= 0) qp->qpn = ret; -- 1.7.11.7 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/