CRED: Wrap task credential accesses in the GFS2 filesystem
authorDavid Howells <dhowells@redhat.com>
Thu, 13 Nov 2008 23:38:53 +0000 (10:38 +1100)
committerJames Morris <jmorris@namei.org>
Thu, 13 Nov 2008 23:38:53 +0000 (10:38 +1100)
commit3de7be335593859bc84a122b1338ec358bf70e9b
tree0ae33e6f15271e153ae5f1ce37826a9ace52ec3c
parent2186a71cbcddda946dd3cfccd5285e210ec3af10
CRED: Wrap task credential accesses in the GFS2 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: Steven Whitehouse <swhiteho@redhat.com>
Cc: cluster-devel@redhat.com
Signed-off-by: James Morris <jmorris@namei.org>
fs/gfs2/inode.c