CRED: Wrap task credential accesses in the XFS filesystem
authorDavid Howells <dhowells@redhat.com>
Thu, 13 Nov 2008 23:39:04 +0000 (10:39 +1100)
committerJames Morris <jmorris@namei.org>
Thu, 13 Nov 2008 23:39:04 +0000 (10:39 +1100)
commit82ab8deda7fef36f067ccdeacc3b3caefc970f89
tree377b34ca519b489574945ab4e56172c4412a4423
parenta5f773a65928a10eb5e5534fe6da6b427ac5b646
CRED: Wrap task credential accesses in the XFS 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: xfs@oss.sgi.com
Signed-off-by: James Morris <jmorris@namei.org>
fs/xfs/linux-2.6/xfs_cred.h
fs/xfs/linux-2.6/xfs_ioctl.c
fs/xfs/xfs_acl.c