git.ipfire.org Git - thirdparty/kernel/stable.git/commit

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projects / thirdparty / kernel / stable.git / commit

author	Eric W. Biederman <ebiederm@xmission.com>
	Thu, 17 Nov 2011 07:15:31 +0000 (23:15 -0800)
committer	Eric W. Biederman <ebiederm@xmission.com>
	Sat, 7 Apr 2012 23:55:51 +0000 (16:55 -0700)
commit	c4a4d603796c727b9555867571f89483be9c565e
tree	ae3b47a7b8b35c866df53cb4b4a051d49a28904a	tree
parent	7e6bd8fadd1216f50468f965d0308f45e5109ced	commit \| diff

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 <serge.hallyn@canonical.com>
Signed-off-by: Eric W. Biederman <ebiederm@xmission.com>

12 files changed:

fs/ecryptfs/messaging.c		diff \| blob \| blame \| history
ipc/namespace.c		diff \| blob \| blame \| history
kernel/ptrace.c		diff \| blob \| blame \| history
kernel/sched/core.c		diff \| blob \| blame \| history
kernel/signal.c		diff \| blob \| blame \| history
kernel/sys.c		diff \| blob \| blame \| history
kernel/user_namespace.c		diff \| blob \| blame \| history
kernel/utsname.c		diff \| blob \| blame \| history
security/commoncap.c		diff \| blob \| blame \| history
security/keys/key.c		diff \| blob \| blame \| history
security/keys/permission.c		diff \| blob \| blame \| history
security/keys/process_keys.c		diff \| blob \| blame \| history

Mirror https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git

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