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| author | Brian Norris <computersforpeace@gmail.com> | 2014-08-19 11:57:23 -0700 |
|---|---|---|
| committer | Brian Norris <computersforpeace@gmail.com> | 2014-08-19 11:57:23 -0700 |
| commit | 5b49ab3e03f68eb49db4bce6290e5707b7f6c6f3 (patch) | |
| tree | 090c7c069bc6c0f2b368ed8d0af861c275525411 /net/core/net_namespace.c | |
| parent | b25046b1e5e3f1423434da77ccc859f2f779d1ce (diff) | |
| parent | 54ea17a597b00e46b3720e75dd7595cd5dfa5670 (diff) | |
| download | linux-stable-5b49ab3e03f68eb49db4bce6290e5707b7f6c6f3.tar.gz linux-stable-5b49ab3e03f68eb49db4bce6290e5707b7f6c6f3.tar.bz2 linux-stable-5b49ab3e03f68eb49db4bce6290e5707b7f6c6f3.zip | |
Merge l2-mtd/next into l2-mtd/master
Diffstat (limited to 'net/core/net_namespace.c')
| -rw-r--r-- | net/core/net_namespace.c | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/net/core/net_namespace.c b/net/core/net_namespace.c index 85b62691f4f2..7c6b51a58968 100644 --- a/net/core/net_namespace.c +++ b/net/core/net_namespace.c @@ -373,9 +373,11 @@ struct net *get_net_ns_by_pid(pid_t pid) tsk = find_task_by_vpid(pid); if (tsk) { struct nsproxy *nsproxy; - nsproxy = task_nsproxy(tsk); + task_lock(tsk); + nsproxy = tsk->nsproxy; if (nsproxy) net = get_net(nsproxy->net_ns); + task_unlock(tsk); } rcu_read_unlock(); return net; @@ -632,11 +634,11 @@ static void *netns_get(struct task_struct *task) struct net *net = NULL; struct nsproxy *nsproxy; - rcu_read_lock(); - nsproxy = task_nsproxy(task); + task_lock(task); + nsproxy = task->nsproxy; if (nsproxy) net = get_net(nsproxy->net_ns); - rcu_read_unlock(); + task_unlock(task); return net; } |