diff options
Diffstat (limited to 'net/sunrpc')
| -rw-r--r-- | net/sunrpc/svcauth_unix.c | 10 | ||||
| -rw-r--r-- | net/sunrpc/svcsock.c | 13 |
2 files changed, 12 insertions, 11 deletions
diff --git a/net/sunrpc/svcauth_unix.c b/net/sunrpc/svcauth_unix.c index 2bd23ea2aa8..07dcd20cbee 100644 --- a/net/sunrpc/svcauth_unix.c +++ b/net/sunrpc/svcauth_unix.c @@ -385,7 +385,7 @@ ip_map_cached_get(struct svc_rqst *rqstp) { struct ip_map *ipm; struct svc_sock *svsk = rqstp->rq_sock; - spin_lock_bh(&svsk->sk_defer_lock); + spin_lock(&svsk->sk_lock); ipm = svsk->sk_info_authunix; if (ipm != NULL) { if (!cache_valid(&ipm->h)) { @@ -395,13 +395,13 @@ ip_map_cached_get(struct svc_rqst *rqstp) * same IP address. */ svsk->sk_info_authunix = NULL; - spin_unlock_bh(&svsk->sk_defer_lock); + spin_unlock(&svsk->sk_lock); cache_put(&ipm->h, &ip_map_cache); return NULL; } cache_get(&ipm->h); } - spin_unlock_bh(&svsk->sk_defer_lock); + spin_unlock(&svsk->sk_lock); return ipm; } @@ -410,14 +410,14 @@ ip_map_cached_put(struct svc_rqst *rqstp, struct ip_map *ipm) { struct svc_sock *svsk = rqstp->rq_sock; - spin_lock_bh(&svsk->sk_defer_lock); + spin_lock(&svsk->sk_lock); if (svsk->sk_sock->type == SOCK_STREAM && svsk->sk_info_authunix == NULL) { /* newly cached, keep the reference */ svsk->sk_info_authunix = ipm; ipm = NULL; } - spin_unlock_bh(&svsk->sk_defer_lock); + spin_unlock(&svsk->sk_lock); if (ipm) cache_put(&ipm->h, &ip_map_cache); } diff --git a/net/sunrpc/svcsock.c b/net/sunrpc/svcsock.c index 22f61aee482..fdb1386f5dc 100644 --- a/net/sunrpc/svcsock.c +++ b/net/sunrpc/svcsock.c @@ -53,7 +53,8 @@ * svc_serv->sv_lock protects sv_tempsocks, sv_permsocks, sv_tmpcnt. * when both need to be taken (rare), svc_serv->sv_lock is first. * BKL protects svc_serv->sv_nrthread. - * svc_sock->sk_defer_lock protects the svc_sock->sk_deferred list + * svc_sock->sk_lock protects the svc_sock->sk_deferred list + * and the ->sk_info_authunix cache. * svc_sock->sk_flags.SK_BUSY prevents a svc_sock being enqueued multiply. * * Some flags can be set to certain values at any time @@ -1633,7 +1634,7 @@ static struct svc_sock *svc_setup_socket(struct svc_serv *serv, svsk->sk_server = serv; atomic_set(&svsk->sk_inuse, 1); svsk->sk_lastrecv = get_seconds(); - spin_lock_init(&svsk->sk_defer_lock); + spin_lock_init(&svsk->sk_lock); INIT_LIST_HEAD(&svsk->sk_deferred); INIT_LIST_HEAD(&svsk->sk_ready); mutex_init(&svsk->sk_mutex); @@ -1857,9 +1858,9 @@ static void svc_revisit(struct cache_deferred_req *dreq, int too_many) dprintk("revisit queued\n"); svsk = dr->svsk; dr->svsk = NULL; - spin_lock_bh(&svsk->sk_defer_lock); + spin_lock(&svsk->sk_lock); list_add(&dr->handle.recent, &svsk->sk_deferred); - spin_unlock_bh(&svsk->sk_defer_lock); + spin_unlock(&svsk->sk_lock); set_bit(SK_DEFERRED, &svsk->sk_flags); svc_sock_enqueue(svsk); svc_sock_put(svsk); @@ -1925,7 +1926,7 @@ static struct svc_deferred_req *svc_deferred_dequeue(struct svc_sock *svsk) if (!test_bit(SK_DEFERRED, &svsk->sk_flags)) return NULL; - spin_lock_bh(&svsk->sk_defer_lock); + spin_lock(&svsk->sk_lock); clear_bit(SK_DEFERRED, &svsk->sk_flags); if (!list_empty(&svsk->sk_deferred)) { dr = list_entry(svsk->sk_deferred.next, @@ -1934,6 +1935,6 @@ static struct svc_deferred_req *svc_deferred_dequeue(struct svc_sock *svsk) list_del_init(&dr->handle.recent); set_bit(SK_DEFERRED, &svsk->sk_flags); } - spin_unlock_bh(&svsk->sk_defer_lock); + spin_unlock(&svsk->sk_lock); return dr; } |