CRED: Wrap task credential accesses in the OMFS filesystem
authorDavid Howells <dhowells@redhat.com>
Thu, 13 Nov 2008 23:38:59 +0000 (10:38 +1100)
committerJames Morris <jmorris@namei.org>
Thu, 13 Nov 2008 23:38:59 +0000 (10:38 +1100)
commitc222d53eb32ea0c9516261268a24c6f162423acd
treeb4aa9b8ad77eb50652d79a0c3b3a034f5326e61c
parentb19c2a3b839b9dfb3f258e8943dc3784ae20c7b0
CRED: Wrap task credential accesses in the OMFS filesystem

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: Bob Copeland <me@bobcopeland.com>
Cc: linux-karma-devel@lists.sourceforge.net
Signed-off-by: James Morris <jmorris@namei.org>
fs/omfs/inode.c