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| author |   Eric W. Biederman <ebiederm@xmission.com> | 2013-03-09 16:15:23 -0800 |
|---|---|---|
| committer | Eric W. Biederman <ebiederm@xmission.com> | 2013-08-30 17:30:38 -0700 |
| commit | dbef0c1c4c5f8ce5d1f5bd8cee092a7afb4ac21b (patch) | |
| tree | 3eaa0a5a45ba52fae938e42e0031f25ac96a482f /security/commoncap.c | |
| parent | pidns: Fix hang in zap_pid_ns_processes by sending a potentially extra wakeup (diff) | |
| download | linux-dev-dbef0c1c4c5f8ce5d1f5bd8cee092a7afb4ac21b.tar.xz linux-dev-dbef0c1c4c5f8ce5d1f5bd8cee092a7afb4ac21b.zip | |
namespaces: Simplify copy_namespaces so it is clear what is going on.
Remove the test for the impossible case where tsk->nsproxy == NULL. Fork
will never be called with tsk->nsproxy == NULL.
Only call get_nsproxy when we don't need to generate a new_nsproxy,
and mark the case where we don't generate a new nsproxy as likely.
Remove the code to drop an unnecessarily acquired nsproxy value.
Acked-by: Serge Hallyn <serge.hallyn@canonical.com>
Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
Diffstat (limited to 'security/commoncap.c')
0 files changed, 0 insertions, 0 deletions