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| author | Serge E. Hallyn <serue@us.ibm.com> | 2009-04-06 19:01:08 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2009-04-07 08:31:09 -0700 |
| commit | 614b84cf4e4a920d2af32b8f147ea1e3b8c27ea6 (patch) | |
| tree | 52478e38cd400042bd89f123c4101c95943ae492 /ipc/namespace.c | |
| parent | 909e6d94795654040ed416ac69858d5d2ce66dd3 (diff) | |
| download | lwn-614b84cf4e4a920d2af32b8f147ea1e3b8c27ea6.tar.gz lwn-614b84cf4e4a920d2af32b8f147ea1e3b8c27ea6.zip | |
namespaces: mqueue ns: move mqueue_mnt into struct ipc_namespace
Move mqueue vfsmount plus a few tunables into the ipc_namespace struct.
The CONFIG_IPC_NS boolean and the ipc_namespace struct will serve both the
posix message queue namespaces and the SYSV ipc namespaces.
The sysctl code will be fixed separately in patch 3. After just this
patch, making a change to posix mqueue tunables always changes the values
in the initial ipc namespace.
Signed-off-by: Cedric Le Goater <clg@fr.ibm.com>
Signed-off-by: Serge E. Hallyn <serue@us.ibm.com>
Cc: Alexey Dobriyan <adobriyan@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'ipc/namespace.c')
| -rw-r--r-- | ipc/namespace.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/ipc/namespace.c b/ipc/namespace.c index 9171d948751e..4b4dc6d847f1 100644 --- a/ipc/namespace.c +++ b/ipc/namespace.c @@ -25,6 +25,7 @@ static struct ipc_namespace *clone_ipc_ns(struct ipc_namespace *old_ns) sem_init_ns(ns); msg_init_ns(ns); shm_init_ns(ns); + mq_init_ns(ns); /* * msgmni has already been computed for the new ipc ns. @@ -101,6 +102,7 @@ void free_ipc_ns(struct kref *kref) sem_exit_ns(ns); msg_exit_ns(ns); shm_exit_ns(ns); + mq_exit_ns(ns); kfree(ns); atomic_dec(&nr_ipc_ns); |