CRED: Wrap task credential accesses in the RAMFS filesystem
authorDavid Howells <dhowells@redhat.com>
Thu, 13 Nov 2008 23:39:00 +0000 (10:39 +1100)
committerJames Morris <jmorris@namei.org>
Thu, 13 Nov 2008 23:39:00 +0000 (10:39 +1100)
commit0785f4dad0f7173f3b7133e3c274fe130e8fdbc6
treef708597c632c1297b55299a5cf18c21669ca6008
parentc222d53eb32ea0c9516261268a24c6f162423acd
CRED: Wrap task credential accesses in the RAMFS 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>
Signed-off-by: James Morris <jmorris@namei.org>
fs/ramfs/inode.c