CRED: Wrap task credential accesses in the Coda filesystem
authorDavid Howells <dhowells@redhat.com>
Thu, 13 Nov 2008 23:38:48 +0000 (10:38 +1100)
committerJames Morris <jmorris@namei.org>
Thu, 13 Nov 2008 23:38:48 +0000 (10:38 +1100)
commit97b7702cd1bdb8e89bde6c70aa983e7b82a52ec6
tree81d1b384b04fbe679db668535be4d47be35634ba
parenta001e5b558f25eb1e588522d73ac949b643b7a37
CRED: Wrap task credential accesses in the Coda 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: Jan Harkes <jaharkes@cs.cmu.edu>
Cc: codalist@coda.cs.cmu.edu
Signed-off-by: James Morris <jmorris@namei.org>
fs/coda/cache.c
fs/coda/upcall.c