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| author | Gao feng <gaofeng@cn.fujitsu.com> | 2013-10-08 11:05:19 +0800 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2013-10-08 16:27:34 -0400 |
| commit | e1af5e445ef8582e8f690fadcd63797db1e62663 (patch) | |
| tree | 442f3472b43a75df6145af50f8263570592bae22 /net/core | |
| parent | fbf8866d65d5de84f75563eb0edd7fc27dbe9a90 (diff) | |
| download | linux-e1af5e445ef8582e8f690fadcd63797db1e62663.tar.gz linux-e1af5e445ef8582e8f690fadcd63797db1e62663.tar.bz2 linux-e1af5e445ef8582e8f690fadcd63797db1e62663.zip | |
cgroup: netprio: remove unnecessary task_netprioidx
Since the tasks have been migrated to the cgroup,
there is no need to call task_netprioidx to get
task's cgroup id.
Signed-off-by: Gao feng <gaofeng@cn.fujitsu.com>
Acked-by: Neil Horman <nhorman@tuxdriver.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/core')
| -rw-r--r-- | net/core/netprio_cgroup.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/net/core/netprio_cgroup.c b/net/core/netprio_cgroup.c index d9cd627e6a16..9b7cf6c85f82 100644 --- a/net/core/netprio_cgroup.c +++ b/net/core/netprio_cgroup.c @@ -222,11 +222,10 @@ static void net_prio_attach(struct cgroup_subsys_state *css, struct cgroup_taskset *tset) { struct task_struct *p; - void *v; + void *v = (void *)(unsigned long)css->cgroup->id; cgroup_taskset_for_each(p, css, tset) { task_lock(p); - v = (void *)(unsigned long)task_netprioidx(p); iterate_fd(p->files, 0, update_netprio, v); task_unlock(p); } |