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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
net/sunrpc/auth_unix.c
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@@ -21,8 +21,6 @@ struct unx_cred {
};
#define uc_uid uc_base.cr_uid
#define UNX_CRED_EXPIRE (60 * HZ)
#define UNX_WRITESLACK (21 + (UNX_MAXNODENAME >> 2))
#ifdef RPC_DEBUG
@@ -38,8 +36,7 @@ unx_create(struct rpc_clnt *clnt, rpc_authflavor_t flavor)
{
dprintk("RPC: creating UNIX authenticator for client %p\n",
clnt);
if (atomic_inc_return(&unix_auth.au_count) == 1)
unix_cred_cache.nextgc = jiffies + (unix_cred_cache.expire >> 1);
atomic_inc(&unix_auth.au_count);
return &unix_auth;
}
@@ -232,7 +229,6 @@ const struct rpc_authops authunix_ops = {
static
struct rpc_cred_cache unix_cred_cache = {
.expire = UNX_CRED_EXPIRE,
};
static