Lines Matching full:namespace

81 	 * Tree ref starts at 0. It's incremented when namespace enters  in __ns_common_init()
115  * The active reference count works by having each namespace that gets
116  * created take a single active reference on its owning user namespace.
117  * That single reference is only released once the child namespace's
120  * A regular namespace tree might look as follow:
124  * x : always active (initial namespace)
161  * The iteration stops once we reach a namespace that still has active
191  * The active reference count works by having each namespace that gets
192  * created take a single active reference on its owning user namespace.
193  * That single reference is only released once the child namespace's
195  * resurrect a namespace tree:
197  * A regular namespace tree might look as follow:
201  * x : always active (initial namespace)
273  * take another reference on its owning user namespace. Similarly, if
275  * reference on its owning user namespace. So both net_ns and pid_ns
276  * will each have their own reference on the owning user namespace.
278  * If the owning user namespace user_ns1 had a zero reference count then
279  * it also needs to take another reference on its owning user namespace
290 	/* If we didn't resurrect the namespace we're done. */  in __ns_ref_active_get()
298 	 * until we found an owning user namespace that is active.  in __ns_ref_active_get()