From mboxrd@z Thu Jan 1 00:00:00 1970 From: Yevgeny Petrilin Subject: [PATCH net-next 4/5] mlx4: not using spin_lock_irq when getting vf by resource. Date: Mon, 19 Dec 2011 16:03:05 +0200 Message-ID: <4EEF4419.100@mellanox.co.il> Mime-Version: 1.0 Content-Type: text/plain; charset="ISO-8859-1" Content-Transfer-Encoding: 7bit Cc: , To: Return-path: Received: from eu1sys200aog114.obsmtp.com ([207.126.144.137]:47141 "HELO eu1sys200aog114.obsmtp.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with SMTP id S1752062Ab1LSQRj (ORCPT ); Mon, 19 Dec 2011 11:17:39 -0500 Sender: netdev-owner@vger.kernel.org List-ID: From: Yevgeny Petrilin The function is always called from irq context, changing the call to spin_lock(). Signed-off-by: Yevgeny Petrilin --- .../net/ethernet/mellanox/mlx4/resource_tracker.c | 4 ++-- 1 files changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/net/ethernet/mellanox/mlx4/resource_tracker.c b/drivers/net/ethernet/mellanox/mlx4/resource_tracker.c index bdd61c3..b41762d 100644 --- a/drivers/net/ethernet/mellanox/mlx4/resource_tracker.c +++ b/drivers/net/ethernet/mellanox/mlx4/resource_tracker.c @@ -339,14 +339,14 @@ int mlx4_get_slave_from_resource_id(struct mlx4_dev *dev, if (type == RES_QP) id &= 0x7fffff; - spin_lock_irq(mlx4_tlock(dev)); + spin_lock(mlx4_tlock(dev)); r = find_res(dev, id, type); if (r) { *slave = r->owner; err = 0; } - spin_unlock_irq(mlx4_tlock(dev)); + spin_unlock(mlx4_tlock(dev)); return err; } -- 1.7.7