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Remove unused member from nsproxy

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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>
This commit is contained in:
Pavel Emelyanov 2007-10-16 23:30:10 -07:00 committed by Linus Torvalds
parent 970a8645ca
commit 1efd24fa05
2 changed files with 0 additions and 2 deletions
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1
include/linux/init_task.h
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@ -76,7 +76,6 @@ extern struct nsproxy init_nsproxy;
#define INIT_NSPROXY(nsproxy) { \ #define INIT_NSPROXY(nsproxy) { \
.pid_ns = &init_pid_ns, \ .pid_ns = &init_pid_ns, \
.count = ATOMIC_INIT(1), \ .count = ATOMIC_INIT(1), \
.nslock = __SPIN_LOCK_UNLOCKED(nsproxy.nslock), \
.uts_ns = &init_uts_ns, \ .uts_ns = &init_uts_ns, \
.mnt_ns = NULL, \ .mnt_ns = NULL, \
INIT_NET_NS(net_ns) \ INIT_NET_NS(net_ns) \

1
include/linux/nsproxy.h
View file

@ -23,7 +23,6 @@ struct pid_namespace;
*/ */
struct nsproxy { struct nsproxy {
atomic_t count; atomic_t count;
spinlock_t nslock;
struct uts_namespace *uts_ns; struct uts_namespace *uts_ns;
struct ipc_namespace *ipc_ns; struct ipc_namespace *ipc_ns;
struct mnt_namespace *mnt_ns; struct mnt_namespace *mnt_ns;