CRED: Wrap task credential accesses in the PA-RISC arch
authorDavid Howells <dhowells@redhat.com>
Thu, 13 Nov 2008 23:38:38 +0000 (10:38 +1100)
committerJames Morris <jmorris@namei.org>
Thu, 13 Nov 2008 23:38:38 +0000 (10:38 +1100)
commit25e15731af0c8d7adc58f72327dab7293857129f
tree5e332a921b5305afb724c547a1c587b9d736c57b
parentb4212737a39e4cfb0fb66769acbc0bd182a93253
CRED: Wrap task credential accesses in the PA-RISC arch

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>
Acked-by: Kyle McMartin <kyle@mcmartin.ca>
Cc: Matthew Wilcox <matthew@wil.cx>
Cc: Grant Grundler <grundler@parisc-linux.org>
Cc: linux-parisc@vger.kernel.org
Signed-off-by: James Morris <jmorris@namei.org>
arch/parisc/kernel/signal.c