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| author |   Trond Myklebust <Trond.Myklebust@netapp.com> | 2007-06-24 15:57:57 -0400 |
|---|---|---|
| committer | Trond Myklebust <Trond.Myklebust@netapp.com> | 2007-07-10 23:40:36 -0400 |
| commit | 9499b4341b56935f61af9e7e354e7d11e70f5258 (patch) | |
| tree | d6ef7a4608e405aef3d270a641fa1f2cbaed6c7d /include/linux/sunrpc/auth.h | |
| parent | SUNRPC: Convert the credcache lookup code to use RCU (diff) | |
| download | linux-dev-9499b4341b56935f61af9e7e354e7d11e70f5258.tar.xz linux-dev-9499b4341b56935f61af9e7e354e7d11e70f5258.zip | |
SUNRPC: Give credential cache a local spinlock
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
Diffstat (limited to 'include/linux/sunrpc/auth.h')
| -rw-r--r-- | include/linux/sunrpc/auth.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/include/linux/sunrpc/auth.h b/include/linux/sunrpc/auth.h index 5974e8a493c4..e5a3b5141ed2 100644 --- a/include/linux/sunrpc/auth.h +++ b/include/linux/sunrpc/auth.h @@ -63,6 +63,7 @@ struct rpc_cred { #define RPC_CREDCACHE_MASK (RPC_CREDCACHE_NR - 1) struct rpc_cred_cache { struct hlist_head hashtable[RPC_CREDCACHE_NR]; + spinlock_t lock; unsigned long nextgc; /* next garbage collection */ unsigned long expire; /* cache expiry interval */ }; @@ -126,6 +127,8 @@ struct rpc_credops { extern const struct rpc_authops authunix_ops; extern const struct rpc_authops authnull_ops; +void __init rpc_init_authunix(void); + int rpcauth_register(const struct rpc_authops *); int rpcauth_unregister(const struct rpc_authops *); struct rpc_auth * rpcauth_create(rpc_authflavor_t, struct rpc_clnt *); |