From 5f8442edfb214908e9c6ca1142bf882c9bc364e5 Mon Sep 17 00:00:00 2001 From: Eric W. Biederman Date: Wed, 13 Dec 2006 00:34:04 -0800 Subject: [PATCH] Revert "[PATCH] identifier to nsproxy" This reverts commit 373beb35cd6b625e0ba4ad98baace12310a26aa8. No one is using this identifier yet. The purpose of this identifier is to export nsproxy to user space which is wrong. nsproxy is an internal implementation optimization, which should keep our fork times from getting slower as we increase the number of global namespaces you don't have to share. Adding a global identifier like this is inappropriate because it makes namespaces inherently non-recursive, greatly limiting what we can do with them in the future. Signed-off-by: Eric W. Biederman Cc: Cedric Le Goater Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- kernel/nsproxy.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) (limited to 'kernel') diff --git a/kernel/nsproxy.c b/kernel/nsproxy.c index e2ce748e96af..f5b9ee6f6bbb 100644 --- a/kernel/nsproxy.c +++ b/kernel/nsproxy.c @@ -46,10 +46,8 @@ static inline struct nsproxy *clone_namespaces(struct nsproxy *orig) struct nsproxy *ns; ns = kmemdup(orig, sizeof(struct nsproxy), GFP_KERNEL); - if (ns) { + if (ns) atomic_set(&ns->count, 1); - ns->id = -1; - } return ns; } -- cgit v1.2.3