CRED: Wrap task credential accesses in the NFS daemon
authorDavid Howells <dhowells@redhat.com>
Thu, 13 Nov 2008 23:38:58 +0000 (10:38 +1100)
committerJames Morris <jmorris@namei.org>
Thu, 13 Nov 2008 23:38:58 +0000 (10:38 +1100)
commit5cc0a84076e172c18fb927781f44c6e47d6c5a06
tree1a8afb2b8b06f62e645ff7bbf544cd60adcdfcb9
parent48937024c65db88abafd0fb14021db31f09cd4ec
CRED: Wrap task credential accesses in the NFS daemon

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: J. Bruce Fields <bfields@fieldses.org>
Cc: Neil Brown <neilb@suse.de>
Cc: linux-nfs@vger.kernel.org
Signed-off-by: James Morris <jmorris@namei.org>
fs/nfsd/vfs.c