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SUNRPC: Convert the credential garbage collector into a shrinker callback

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Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
This commit is contained in:
Trond Myklebust
2007-06-25 17:11:20 -04:00
parent 9499b4341b
commit f5c2187cfe
5 changed files with 52 additions and 29 deletions
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6
include/linux/sunrpc/auth.h
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@@ -64,8 +64,6 @@ struct rpc_cred {
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 */
};
struct rpc_authops;
@@ -128,6 +126,8 @@ extern const struct rpc_authops authunix_ops;
extern const struct rpc_authops authnull_ops;
void __init rpc_init_authunix(void);
void __init rpcauth_init_module(void);
void __exit rpcauth_remove_module(void);
int rpcauth_register(const struct rpc_authops *);
int rpcauth_unregister(const struct rpc_authops *);
@@ -147,7 +147,7 @@ int rpcauth_unwrap_resp(struct rpc_task *task, kxdrproc_t decode, void *rqstp,
int rpcauth_refreshcred(struct rpc_task *);
void rpcauth_invalcred(struct rpc_task *);
int rpcauth_uptodatecred(struct rpc_task *);
int rpcauth_init_credcache(struct rpc_auth *, unsigned long);
int rpcauth_init_credcache(struct rpc_auth *);
void rpcauth_destroy_credcache(struct rpc_auth *);
void rpcauth_clear_credcache(struct rpc_cred_cache *);