From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jeff Kirsher Subject: [net-next-2.6 PATCH 4/5] ixgbe: use GFP_ATOMIC when allocating FCoE DDP context from the dma pool Date: Mon, 19 Jul 2010 17:00:24 -0700 Message-ID: <20100720000021.14112.63604.stgit@localhost.localdomain> References: <20100719235831.14112.14175.stgit@localhost.localdomain> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Cc: netdev@vger.kernel.org, gospo@redhat.com, bphilips@novell.com, Yi Zou , Jeff Kirsher To: davem@davemloft.net Return-path: Received: from qmta03.westchester.pa.mail.comcast.net ([76.96.62.32]:39885 "EHLO qmta03.westchester.pa.mail.comcast.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1761012Ab0GTAAo (ORCPT ); Mon, 19 Jul 2010 20:00:44 -0400 In-Reply-To: <20100719235831.14112.14175.stgit@localhost.localdomain> Sender: netdev-owner@vger.kernel.org List-ID: From: Yi Zou The FCoE protocol stack may hold a lock when this gets called. Signed-off-by: Yi Zou Signed-off-by: Jeff Kirsher --- drivers/net/ixgbe/ixgbe_fcoe.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff --git a/drivers/net/ixgbe/ixgbe_fcoe.c b/drivers/net/ixgbe/ixgbe_fcoe.c index 1737d2b..072327c 100644 --- a/drivers/net/ixgbe/ixgbe_fcoe.c +++ b/drivers/net/ixgbe/ixgbe_fcoe.c @@ -190,7 +190,7 @@ int ixgbe_fcoe_ddp_get(struct net_device *netdev, u16 xid, } /* alloc the udl from our ddp pool */ - ddp->udl = pci_pool_alloc(fcoe->pool, GFP_KERNEL, &ddp->udp); + ddp->udl = pci_pool_alloc(fcoe->pool, GFP_ATOMIC, &ddp->udp); if (!ddp->udl) { e_err(drv, "failed allocated ddp context\n"); goto out_noddp_unmap;