CRED: Wrap task credential accesses in the Coda 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: Jan Harkes <jaharkes@cs.cmu.edu>
Cc: codalist@coda.cs.cmu.edu
Signed-off-by: James Morris <jmorris@namei.org>
diff --git a/fs/coda/upcall.c b/fs/coda/upcall.c
index ce432bc..c274d94 100644
--- a/fs/coda/upcall.c
+++ b/fs/coda/upcall.c
@@ -52,7 +52,7 @@
inp->ih.opcode = opcode;
inp->ih.pid = current->pid;
inp->ih.pgid = task_pgrp_nr(current);
- inp->ih.uid = current->fsuid;
+ inp->ih.uid = current_fsuid();
return (void*)inp;
}