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| author | WANG Cong <xiyou.wangcong@gmail.com> | 2014-02-13 11:46:28 -0800 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2014-02-14 15:49:55 -0500 |
| commit | 1c213bd24ad04f4430031d20d740d7783162b099 (patch) | |
| tree | eb42b8d216e89008065634185fd6a5fcce5ec4e9 /drivers/net/team/team.c | |
| parent | ed1acc8cd8c22efa919da8d300bab646e01c2dce (diff) | |
| download | linux-1c213bd24ad04f4430031d20d740d7783162b099.tar.gz linux-1c213bd24ad04f4430031d20d740d7783162b099.tar.bz2 linux-1c213bd24ad04f4430031d20d740d7783162b099.zip | |
net: introduce netdev_alloc_pcpu_stats() for drivers
There are many drivers calling alloc_percpu() to allocate pcpu stats
and then initializing ->syncp. So just introduce a helper function for them.
Cc: David S. Miller <davem@davemloft.net>
Signed-off-by: Cong Wang <xiyou.wangcong@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/team/team.c')
| -rw-r--r-- | drivers/net/team/team.c | 8 |
1 files changed, 1 insertions, 7 deletions
diff --git a/drivers/net/team/team.c b/drivers/net/team/team.c index 28407426fd6f..adb46de7c90d 100644 --- a/drivers/net/team/team.c +++ b/drivers/net/team/team.c @@ -1540,16 +1540,10 @@ static int team_init(struct net_device *dev) mutex_init(&team->lock); team_set_no_mode(team); - team->pcpu_stats = alloc_percpu(struct team_pcpu_stats); + team->pcpu_stats = netdev_alloc_pcpu_stats(struct team_pcpu_stats); if (!team->pcpu_stats) return -ENOMEM; - for_each_possible_cpu(i) { - struct team_pcpu_stats *team_stats; - team_stats = per_cpu_ptr(team->pcpu_stats, i); - u64_stats_init(&team_stats->syncp); - } - for (i = 0; i < TEAM_PORT_HASHENTRIES; i++) INIT_HLIST_HEAD(&team->en_port_hlist[i]); INIT_LIST_HEAD(&team->port_list); |