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(parent: dbc333b) | patch
pidns: Wait in zap_pid_ns_processes until pid_ns->nr_hashed == 1
authorEric W. Biederman <ebiederm@xmission.com>
Wed, 1 Aug 2012 22:03:42 +0000 (15:03 -0700)
committerEric W. Biederman <ebiederm@xmission.com>
Mon, 19 Nov 2012 13:59:12 +0000 (05:59 -0800)
commitec431d863107a7e1362e71f77f6854cc966c7144
tree2f3f606b7327f74c1c1beb8a75886318c51c838atree | snapshot
parentdbc333b55f302acf7f8db0887d4c16238aac97c5commit | diff
pidns: Wait in zap_pid_ns_processes until pid_ns->nr_hashed == 1

Looking at pid_ns->nr_hashed is a bit simpler and it works for
disjoint process trees that an unshare or a join of a pid_namespace
may create.

Acked-by: "Serge E. Hallyn" <serge@hallyn.com>
Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
kernel/exit.c diff | blob | history
kernel/pid.c diff | blob | history
kernel/pid_namespace.c diff | blob | history
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