Remove unused member from nsproxy
authorPavel Emelyanov <xemul@openvz.org>
Wed, 17 Oct 2007 06:30:10 +0000 (23:30 -0700)
committerLinus Torvalds <torvalds@woody.linux-foundation.org>
Wed, 17 Oct 2007 15:42:59 +0000 (08:42 -0700)
The nslock spinlock is not used in the kernel at all.  Remove it.

Signed-off-by: Pavel Emelyanov <xemul@openvz.org>
Acked-by: Serge Hallyn <serue@us.ibm.com>
Cc: Cedric Le Goater <clg@fr.ibm.com>
Cc: "Eric W. Biederman" <ebiederm@xmission.com>
Cc: Herbert Poetzl <herbert@13thfloor.at>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
include/linux/init_task.h
include/linux/nsproxy.h

index 3a619f57a2b2afa1f37acf12000a2e82f9a6faf4..d4b2f1c76e12c528b8701111445bd864ef5ea062 100644 (file)
@@ -76,7 +76,6 @@ extern struct nsproxy init_nsproxy;
 #define INIT_NSPROXY(nsproxy) {                                                \
        .pid_ns         = &init_pid_ns,                                 \
        .count          = ATOMIC_INIT(1),                               \
-       .nslock         = __SPIN_LOCK_UNLOCKED(nsproxy.nslock),         \
        .uts_ns         = &init_uts_ns,                                 \
        .mnt_ns         = NULL,                                         \
        INIT_NET_NS(net_ns)                                             \
index bec4485e3d76d0a91cba665b4716e5a6480bb42e..033a648709b620be45ad76db17c1bfa8fe31fcf1 100644 (file)
@@ -23,7 +23,6 @@ struct pid_namespace;
  */
 struct nsproxy {
        atomic_t count;
-       spinlock_t nslock;
        struct uts_namespace *uts_ns;
        struct ipc_namespace *ipc_ns;
        struct mnt_namespace *mnt_ns;