CRED: Wrap task credential accesses in the SunRPC protocol

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 <[email protected]> Reviewed-by: James Morris <[email protected]> Acked-by: Serge Hallyn <[email protected]> Cc: Trond Myklebust <[email protected]> Cc: J. Bruce Fields <[email protected]> Cc: Neil Brown <[email protected]> Cc: [email protected] Signed-off-by: James Morris <[email protected]>
iegor · Nov 13, 2008 · 8f41940 · 8f41940
1 parent c2a2b8d
commit 8f41940
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/net/sunrpc/auth.c b/net/sunrpc/auth.c
@@ -351,8 +351,8 @@ struct rpc_cred *
 rpcauth_lookupcred(struct rpc_auth *auth, int flags)
 {
 	struct auth_cred acred = {
-		.uid = current->fsuid,
-		.gid = current->fsgid,
+		.uid = current_fsuid(),
+		.gid = current_fsgid(),
 		.group_info = current->group_info,
 	};
 	struct rpc_cred *ret;