From 331bc71cb1751d78f6807ad8e6162b07c67cdd1b Mon Sep 17 00:00:00 2001 From: Trond Myklebust Date: Sun, 14 Oct 2018 10:40:29 -0400 Subject: SUNRPC: Convert the auth cred cache to use refcount_t Signed-off-by: Trond Myklebust --- net/sunrpc/auth.c | 2 +- net/sunrpc/auth_generic.c | 2 +- net/sunrpc/auth_gss/auth_gss.c | 4 ++-- net/sunrpc/auth_null.c | 4 ++-- net/sunrpc/auth_unix.c | 4 ++-- 5 files changed, 8 insertions(+), 8 deletions(-) (limited to 'net') diff --git a/net/sunrpc/auth.c b/net/sunrpc/auth.c index 4903eda5dd61..ad8ead738981 100644 --- a/net/sunrpc/auth.c +++ b/net/sunrpc/auth.c @@ -284,7 +284,7 @@ EXPORT_SYMBOL_GPL(rpcauth_create); void rpcauth_release(struct rpc_auth *auth) { - if (!atomic_dec_and_test(&auth->au_count)) + if (!refcount_dec_and_test(&auth->au_count)) return; auth->au_ops->destroy(auth); } diff --git a/net/sunrpc/auth_generic.c b/net/sunrpc/auth_generic.c index f1df9837f1ac..d8831b988b1e 100644 --- a/net/sunrpc/auth_generic.c +++ b/net/sunrpc/auth_generic.c @@ -274,7 +274,7 @@ static const struct rpc_authops generic_auth_ops = { static struct rpc_auth generic_auth = { .au_ops = &generic_auth_ops, - .au_count = ATOMIC_INIT(0), + .au_count = REFCOUNT_INIT(1), }; static bool generic_key_to_expire(struct rpc_cred *cred) diff --git a/net/sunrpc/auth_gss/auth_gss.c b/net/sunrpc/auth_gss/auth_gss.c index c898a7c75e84..30f970cdc7f6 100644 --- a/net/sunrpc/auth_gss/auth_gss.c +++ b/net/sunrpc/auth_gss/auth_gss.c @@ -1058,7 +1058,7 @@ gss_create_new(const struct rpc_auth_create_args *args, struct rpc_clnt *clnt) auth->au_flavor = flavor; if (gss_pseudoflavor_to_datatouch(gss_auth->mech, flavor)) auth->au_flags |= RPCAUTH_AUTH_DATATOUCH; - atomic_set(&auth->au_count, 1); + refcount_set(&auth->au_count, 1); kref_init(&gss_auth->kref); err = rpcauth_init_credcache(auth); @@ -1187,7 +1187,7 @@ gss_auth_find_or_add_hashed(const struct rpc_auth_create_args *args, if (strcmp(gss_auth->target_name, args->target_name)) continue; } - if (!atomic_inc_not_zero(&gss_auth->rpc_auth.au_count)) + if (!refcount_inc_not_zero(&gss_auth->rpc_auth.au_count)) continue; goto out; } diff --git a/net/sunrpc/auth_null.c b/net/sunrpc/auth_null.c index ea816d7000a4..2694a1bc026b 100644 --- a/net/sunrpc/auth_null.c +++ b/net/sunrpc/auth_null.c @@ -21,7 +21,7 @@ static struct rpc_cred null_cred; static struct rpc_auth * nul_create(const struct rpc_auth_create_args *args, struct rpc_clnt *clnt) { - atomic_inc(&null_auth.au_count); + refcount_inc(&null_auth.au_count); return &null_auth; } @@ -119,7 +119,7 @@ struct rpc_auth null_auth = { .au_flags = RPCAUTH_AUTH_NO_CRKEY_TIMEOUT, .au_ops = &authnull_ops, .au_flavor = RPC_AUTH_NULL, - .au_count = ATOMIC_INIT(0), + .au_count = REFCOUNT_INIT(1), }; static diff --git a/net/sunrpc/auth_unix.c b/net/sunrpc/auth_unix.c index 185e56d4f9ae..4c1c7e56288f 100644 --- a/net/sunrpc/auth_unix.c +++ b/net/sunrpc/auth_unix.c @@ -34,7 +34,7 @@ unx_create(const struct rpc_auth_create_args *args, struct rpc_clnt *clnt) { dprintk("RPC: creating UNIX authenticator for client %p\n", clnt); - atomic_inc(&unix_auth.au_count); + refcount_inc(&unix_auth.au_count); return &unix_auth; } @@ -239,7 +239,7 @@ struct rpc_auth unix_auth = { .au_flags = RPCAUTH_AUTH_NO_CRKEY_TIMEOUT, .au_ops = &authunix_ops, .au_flavor = RPC_AUTH_UNIX, - .au_count = ATOMIC_INIT(0), + .au_count = REFCOUNT_INIT(1), }; static -- cgit v1.2.3