From c4a4d603796c727b9555867571f89483be9c565e Mon Sep 17 00:00:00 2001 From: "Eric W. Biederman" Date: Wed, 16 Nov 2011 23:15:31 -0800 Subject: userns: Use cred->user_ns instead of cred->user->user_ns Optimize performance and prepare for the removal of the user_ns reference from user_struct. Remove the slow long walk through cred->user->user_ns and instead go straight to cred->user_ns. Acked-by: Serge Hallyn Signed-off-by: Eric W. Biederman --- security/keys/process_keys.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'security/keys/process_keys.c') diff --git a/security/keys/process_keys.c b/security/keys/process_keys.c index be7ecb2018d..70febff06da 100644 --- a/security/keys/process_keys.c +++ b/security/keys/process_keys.c @@ -858,7 +858,7 @@ void key_replace_session_keyring(void) new-> sgid = old-> sgid; new->fsgid = old->fsgid; new->user = get_uid(old->user); - new->user_ns = new->user->user_ns; + new->user_ns = new->user_ns; new->group_info = get_group_info(old->group_info); new->securebits = old->securebits; -- cgit v1.2.3