From mboxrd@z Thu Jan 1 00:00:00 1970 From: "Michael S. Tsirkin" Subject: [PATCH] netif_set_xps_queue: make cpu mask const Date: Wed, 2 Oct 2013 09:14:06 +0300 Message-ID: <20131002061406.GA8809@redhat.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Cc: "David S. Miller" , Eric Dumazet , Jiri Pirko , Vlad Yasevich , Cong Wang , Alexander Duyck , netdev@vger.kernel.org, linux-kernel@vger.kernel.org To: Jason Wang , rusty@rustcorp.com.au Return-path: Content-Disposition: inline Sender: linux-kernel-owner@vger.kernel.org List-Id: netdev.vger.kernel.org virtio wants to pass in cpumask_of(cpu), make parameter const to avoid build warnings. Signed-off-by: Michael S. Tsirkin --- include/linux/netdevice.h | 5 +++-- net/core/dev.c | 3 ++- 2 files changed, 5 insertions(+), 3 deletions(-) diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h index 3de49ac..25f5d2d 100644 --- a/include/linux/netdevice.h +++ b/include/linux/netdevice.h @@ -2264,11 +2264,12 @@ static inline void netif_wake_subqueue(struct net_device *dev, u16 queue_index) } #ifdef CONFIG_XPS -extern int netif_set_xps_queue(struct net_device *dev, struct cpumask *mask, +extern int netif_set_xps_queue(struct net_device *dev, + const struct cpumask *mask, u16 index); #else static inline int netif_set_xps_queue(struct net_device *dev, - struct cpumask *mask, + const struct cpumask *mask, u16 index) { return 0; diff --git a/net/core/dev.c b/net/core/dev.c index 5c713f2..f18eebd 100644 --- a/net/core/dev.c +++ b/net/core/dev.c @@ -1917,7 +1917,8 @@ static struct xps_map *expand_xps_map(struct xps_map *map, return new_map; } -int netif_set_xps_queue(struct net_device *dev, struct cpumask *mask, u16 index) +int netif_set_xps_queue(struct net_device *dev, const struct cpumask *mask, + u16 index) { struct xps_dev_maps *dev_maps, *new_dev_maps = NULL; struct xps_map *map, *new_map; -- MST