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Commit c065d229 authored by Weston Andros Adamson's avatar Weston Andros Adamson Committed by Anna Schumaker
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sunrpc: add rpc_lookup_generic_cred 



Add function rpc_lookup_generic_cred, which allows lookups of a generic
credential that's not current_cred().

[jlayton: add gfp_t parm]

Signed-off-by: default avatarJeff Layton <jeff.layton@primarydata.com>
Signed-off-by: default avatarAnna Schumaker <Anna.Schumaker@Netapp.com>
parent 3c6e0bc8

include/linux/sunrpc/auth.h

+1 −0
Original line number Diff line number Diff line
@@ -167,6 +167,7 @@ void rpc_destroy_authunix(void); 


struct rpc_cred *	rpc_lookup_cred(void);

struct rpc_cred *	rpc_lookup_cred_nonblock(void);

struct rpc_cred *	rpc_lookup_generic_cred(struct auth_cred *, int, gfp_t);

struct rpc_cred *	rpc_lookup_machine_cred(const char *service_name);

int			rpcauth_register(const struct rpc_authops *);

int			rpcauth_unregister(const struct rpc_authops *);

net/sunrpc/auth_generic.c

+7 −0
Original line number Diff line number Diff line
@@ -38,6 +38,13 @@ struct rpc_cred *rpc_lookup_cred(void) 
}

EXPORT_SYMBOL_GPL(rpc_lookup_cred);



struct rpc_cred *

rpc_lookup_generic_cred(struct auth_cred *acred, int flags, gfp_t gfp)

{

	return rpcauth_lookup_credcache(&generic_auth, acred, flags, gfp);

}

EXPORT_SYMBOL_GPL(rpc_lookup_generic_cred);



struct rpc_cred *rpc_lookup_cred_nonblock(void)

{

	return rpcauth_lookupcred(&generic_auth, RPCAUTH_LOOKUP_RCU);