diff options
| author | Weston Andros Adamson | 2016-04-21 20:51:55 -0400 |
|---|---|---|
| committer | Anna Schumaker | 2016-05-09 09:05:40 -0400 |
| commit | c065d229e308ede426a3608cf480c61983b36fb8 (patch) | |
| tree | ac4960b426633aa8ba95665e998a7ebe08238416 | |
| parent | 3c6e0bc8a14cfc8e1d4ab87f46f77b070c815bf1 (diff) | |
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: Jeff Layton <jeff.layton@primarydata.com>
Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com>
| -rw-r--r-- | include/linux/sunrpc/auth.h | 1 | ||||
| -rw-r--r-- | net/sunrpc/auth_generic.c | 7 |
2 files changed, 8 insertions, 0 deletions
diff --git a/include/linux/sunrpc/auth.h b/include/linux/sunrpc/auth.h index 3b616aa7e4d2..16bd8f8fef8c 100644 --- a/include/linux/sunrpc/auth.h +++ b/include/linux/sunrpc/auth.h @@ -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 *); diff --git a/net/sunrpc/auth_generic.c b/net/sunrpc/auth_generic.c index 6ed3e3df43e9..54dd3fdead54 100644 --- a/net/sunrpc/auth_generic.c +++ b/net/sunrpc/auth_generic.c @@ -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); |