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CRED: Wrap task credential accesses in the XFS filesystem

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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>
This commit is contained in:
David Howells
2008-11-14 10:39:04 +11:00
committed by James Morris
parent a5f773a659
commit 82ab8deda7
3 changed files with 5 additions and 5 deletions
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2
fs/xfs/linux-2.6/xfs_cred.h
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@ -24,7 +24,7 @@
* Credentials
*/
typedef struct cred {
/* EMPTY */
/* EMPTY */
} cred_t;
extern struct cred *sys_cred;