From: Pavel Emelyanov <xemul@openvz.org>
To: Andrew Morton <akpm@osdl.org>
Cc: Serge Hallyn <serue@us.ibm.com>,
Linux Containers <containers@lists.osdl.org>,
Linux Kernel Mailing List <linux-kernel@vger.kernel.org>
Subject: [PATCH] Remove unused member from nsproxy
Date: Wed, 26 Sep 2007 17:14:33 +0400 [thread overview]
Message-ID: <46FA5B39.1010204@openvz.org> (raw)
The nslock spinlock is not used in the kernel at all.
Remove it.
Signed-off-by: Pavel Emelyanov <xemul@openvz.org>
---
diff --git a/include/linux/init_task.h b/include/linux/init_task.h
index a3f2541..cae35b6 100644
--- a/include/linux/init_task.h
+++ b/include/linux/init_task.h
@@ -73,7 +73,6 @@ 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) \
diff --git a/include/linux/nsproxy.h b/include/linux/nsproxy.h
index 4d564d8..0e66b57 100644
--- a/include/linux/nsproxy.h
+++ b/include/linux/nsproxy.h
@@ -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;
next reply other threads:[~2007-09-26 13:14 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-09-26 13:14 Pavel Emelyanov [this message]
2007-09-26 13:28 ` [PATCH] Remove unused member from nsproxy Serge E. Hallyn
2007-09-26 13:31 ` Cedric Le Goater
2007-09-26 13:37 ` Pavel Emelyanov
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