tree 100e69dce809db32dbd0e2bd686df67d2d7c17e2
parent b0fafa816ece0080771355de6158b4dfa8531a95
author David Howells <dhowells@redhat.com> 1226619521 +1100
committer James Morris <jmorris@namei.org> 1226619521 +1100

CRED: Wrap task credential accesses in the tty driver

Wrap access to task credentials so that they can be separated more easily from
the task_struct during the introduction of COW creds.

Change most current->(|e|s|fs)[ug]id to current_(|e|s|fs)[ug]id().

Change some task->e?[ug]id to task_e?[ug]id().  In some places it makes more
sense to use RCU directly rather than a convenient wrapper; these will be
addressed by later patches.

Signed-off-by: David Howells <dhowells@redhat.com>
Reviewed-by: James Morris <jmorris@namei.org>
Acked-by: Serge Hallyn <serue@us.ibm.com>
Cc: Alan Cox <alan@lxorguk.ukuu.org.uk>
Signed-off-by: James Morris <jmorris@namei.org>