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| author | Serge E. Hallyn <serue@us.ibm.com> | 2006-10-02 02:18:08 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2006-10-02 07:57:20 -0700 |
| commit | 1651e14e28a2d9f446018ef522882e0709a2ce4f (patch) | |
| tree | 401ff78624fdc4b445f3f95174a223acaf6a4ca0 /include/linux/init_task.h | |
| parent | 0437eb594e6e5e699248f865482e61034be846d0 (diff) | |
| download | lwn-1651e14e28a2d9f446018ef522882e0709a2ce4f.tar.gz lwn-1651e14e28a2d9f446018ef522882e0709a2ce4f.zip | |
[PATCH] namespaces: incorporate fs namespace into nsproxy
This moves the mount namespace into the nsproxy. The mount namespace count
now refers to the number of nsproxies point to it, rather than the number of
tasks. As a result, the unshare_namespace() function in kernel/fork.c no
longer checks whether it is being shared.
Signed-off-by: Serge Hallyn <serue@us.ibm.com>
Cc: Kirill Korotaev <dev@openvz.org>
Cc: "Eric W. Biederman" <ebiederm@xmission.com>
Cc: Herbert Poetzl <herbert@13thfloor.at>
Cc: Andrey Savochkin <saw@sw.ru>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'include/linux/init_task.h')
| -rw-r--r-- | include/linux/init_task.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/linux/init_task.h b/include/linux/init_task.h index 8f8bb422a5c7..4865348ca8bd 100644 --- a/include/linux/init_task.h +++ b/include/linux/init_task.h @@ -72,6 +72,7 @@ extern struct nsproxy init_nsproxy; #define INIT_NSPROXY(nsproxy) { \ .count = ATOMIC_INIT(1), \ .nslock = SPIN_LOCK_UNLOCKED, \ + .namespace = NULL, \ } #define INIT_SIGHAND(sighand) { \ |