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| author | Cedric Le Goater <clg@fr.ibm.com> | 2007-07-15 23:40:58 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2007-07-16 09:05:47 -0700 |
| commit | 7d69a1f4a72b18876c99c697692b78339d491568 (patch) | |
| tree | c09faf07f15240592919ec7e3dd722fe4f1dd370 /ipc/sem.c | |
| parent | 522ed7767e800cff6c650ec64b0ee0677303119c (diff) | |
| download | lwn-7d69a1f4a72b18876c99c697692b78339d491568.tar.gz lwn-7d69a1f4a72b18876c99c697692b78339d491568.zip | |
remove CONFIG_UTS_NS and CONFIG_IPC_NS
CONFIG_UTS_NS and CONFIG_IPC_NS have very little value as they only
deactivate the unshare of the uts and ipc namespaces and do not improve
performance.
Signed-off-by: Cedric Le Goater <clg@fr.ibm.com>
Acked-by: "Serge E. Hallyn" <serue@us.ibm.com>
Cc: Eric W. Biederman <ebiederm@xmission.com>
Cc: Herbert Poetzl <herbert@13thfloor.at>
Cc: Pavel Emelianov <xemul@openvz.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'ipc/sem.c')
| -rw-r--r-- | ipc/sem.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/ipc/sem.c b/ipc/sem.c index 9964b2224c70..89bfdffb38d8 100644 --- a/ipc/sem.c +++ b/ipc/sem.c @@ -121,7 +121,7 @@ static int sysvipc_sem_proc_show(struct seq_file *s, void *it); #define sc_semopm sem_ctls[2] #define sc_semmni sem_ctls[3] -static void __ipc_init __sem_init_ns(struct ipc_namespace *ns, struct ipc_ids *ids) +static void __sem_init_ns(struct ipc_namespace *ns, struct ipc_ids *ids) { ns->ids[IPC_SEM_IDS] = ids; ns->sc_semmsl = SEMMSL; @@ -132,7 +132,6 @@ static void __ipc_init __sem_init_ns(struct ipc_namespace *ns, struct ipc_ids *i ipc_init_ids(ids, ns->sc_semmni); } -#ifdef CONFIG_IPC_NS int sem_init_ns(struct ipc_namespace *ns) { struct ipc_ids *ids; @@ -164,7 +163,6 @@ void sem_exit_ns(struct ipc_namespace *ns) kfree(ns->ids[IPC_SEM_IDS]); ns->ids[IPC_SEM_IDS] = NULL; } -#endif void __init sem_init (void) { |