From mboxrd@z Thu Jan 1 00:00:00 1970 From: Steve Wise Subject: [PATCH 01/11] RDMA/cxgb4: Detach from the LLD after unregistering with the RDMA core. Date: Thu, 20 May 2010 16:57:27 -0500 Message-ID: <20100520215727.32394.90669.stgit@build.ogc.int> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Return-path: Sender: linux-rdma-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: linux-rdma-u79uwXL29TY76Z2rM5mHXA@public.gmane.org List-Id: linux-rdma@vger.kernel.org In the RDMA core unregister path, kernel users will be calling down into the T4 provider to release resources. So we cannot detach from the LLD until this process completes. Signed-off-by: Steve Wise --- drivers/infiniband/hw/cxgb4/device.c | 4 +--- 1 files changed, 1 insertions(+), 3 deletions(-) diff --git a/drivers/infiniband/hw/cxgb4/device.c b/drivers/infiniband/hw/cxgb4/device.c index be23b5e..c7e2484 100644 --- a/drivers/infiniband/hw/cxgb4/device.c +++ b/drivers/infiniband/hw/cxgb4/device.c @@ -504,14 +504,12 @@ static void __exit c4iw_exit_module(void) { struct c4iw_dev *dev, *tmp; - cxgb4_unregister_uld(CXGB4_ULD_RDMA); - mutex_lock(&dev_mutex); list_for_each_entry_safe(dev, tmp, &dev_list, entry) { c4iw_remove(dev); } mutex_unlock(&dev_mutex); - + cxgb4_unregister_uld(CXGB4_ULD_RDMA); c4iw_cm_term(); debugfs_remove_recursive(c4iw_debugfs_root); } -- To unsubscribe from this list: send the line "unsubscribe linux-rdma" in the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org More majordomo info at http://vger.kernel.org/majordomo-info.html