drm/cred: wrap task credential accesses in the drm driver.
authorDavid Howells <dhowells@redhat.com>
Tue, 2 Sep 2008 01:03:14 +0000 (11:03 +1000)
committerDave Airlie <airlied@linux.ie>
Fri, 17 Oct 2008 21:10:11 +0000 (07:10 +1000)
commit2df68b439fcb97a4c55f81516206ef4ee325e28d
treec3aaccc80f40c8ff3be80b96ed06e1c65d98c9ca
parentb9bfdfe6703eb089839d48316a79c84924a3c335
drm/cred: wrap task credential accesses in the drm 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>
Signed-off-by: David Airlie <airlied@redhat.com>
drivers/gpu/drm/drm_fops.c