CRED: Wrap task credential accesses in the key management code
authorDavid Howells <dhowells@redhat.com>
Thu, 13 Nov 2008 23:39:11 +0000 (10:39 +1100)
committerJames Morris <jmorris@namei.org>
Thu, 13 Nov 2008 23:39:11 +0000 (10:39 +1100)
commit47d804bfa1857b0edcac972c86499dcd14df3cf2
tree200b2d1190e29be40c771bf6a4e0db0ef9e7d383
parent8192b0c482d7078fcdcb4854341b977426f6f09b
CRED: Wrap task credential accesses in the key management code

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>
Signed-off-by: James Morris <jmorris@namei.org>
security/keys/key.c
security/keys/keyctl.c
security/keys/request_key.c
security/keys/request_key_auth.c