V4L/DVB (8124): Add LifeVideo To-Go Cardbus PCI ID

[linux-2.6-omap-h63xx.git] / fs / lockd / svc4proc.c

diff --git a/fs/lockd/svc4proc.c b/fs/lockd/svc4proc.c
index 9b591bc18341665a94cbaf89795e2e76d48cf572..2e27176ff42fa391e052543540d0600c42e07011 100644 (file)
--- a/fs/lockd/svc4proc.c
+++ b/fs/lockd/svc4proc.c
@@ -84,6 +84,7 @@ nlm4svc_proc_test(struct svc_rqst *rqstp, struct nlm_args *argp,
 {
        struct nlm_host *host;
        struct nlm_file *file;
+       int rc = rpc_success;
 
        dprintk("lockd: TEST4        called\n");
        resp->cookie = argp->cookie;
@@ -91,7 +92,7 @@ nlm4svc_proc_test(struct svc_rqst *rqstp, struct nlm_args *argp,
        /* Don't accept test requests during grace period */
        if (nlmsvc_grace_period) {
                resp->status = nlm_lck_denied_grace_period;
-               return rpc_success;
+               return rc;
        }
 
        /* Obtain client and file */
@@ -99,12 +100,15 @@ nlm4svc_proc_test(struct svc_rqst *rqstp, struct nlm_args *argp,
                return resp->status == nlm_drop_reply ? rpc_drop_reply :rpc_success;
 
        /* Now check for conflicting locks */
-       resp->status = nlmsvc_testlock(file, &argp->lock, &resp->lock);
+       resp->status = nlmsvc_testlock(rqstp, file, &argp->lock, &resp->lock, &resp->cookie);
+       if (resp->status == nlm_drop_reply)
+               rc = rpc_drop_reply;
+       else
+               dprintk("lockd: TEST4        status %d\n", ntohl(resp->status));
 
-       dprintk("lockd: TEST4          status %d\n", ntohl(resp->status));
        nlm_release_host(host);
        nlm_release_file(file);
-       return rpc_success;
+       return rc;
 }
 
 static __be32
@@ -113,6 +117,7 @@ nlm4svc_proc_lock(struct svc_rqst *rqstp, struct nlm_args *argp,
 {
        struct nlm_host *host;
        struct nlm_file *file;
+       int rc = rpc_success;
 
        dprintk("lockd: LOCK          called\n");
 
@@ -121,7 +126,7 @@ nlm4svc_proc_lock(struct svc_rqst *rqstp, struct nlm_args *argp,
        /* Don't accept new lock requests during grace period */
        if (nlmsvc_grace_period && !argp->reclaim) {
                resp->status = nlm_lck_denied_grace_period;
-               return rpc_success;
+               return rc;
        }
 
        /* Obtain client and file */
@@ -143,11 +148,14 @@ nlm4svc_proc_lock(struct svc_rqst *rqstp, struct nlm_args *argp,
        /* Now try to lock the file */
        resp->status = nlmsvc_lock(rqstp, file, &argp->lock,
                                        argp->block, &argp->cookie);
+       if (resp->status == nlm_drop_reply)
+               rc = rpc_drop_reply;
+       else
+               dprintk("lockd: LOCK         status %d\n", ntohl(resp->status));
 
-       dprintk("lockd: LOCK          status %d\n", ntohl(resp->status));
        nlm_release_host(host);
        nlm_release_file(file);
-       return rpc_success;
+       return rc;
 }
 
 static __be32
@@ -224,7 +232,7 @@ nlm4svc_proc_granted(struct svc_rqst *rqstp, struct nlm_args *argp,
        resp->cookie = argp->cookie;
 
        dprintk("lockd: GRANTED       called\n");
-       resp->status = nlmclnt_grant(&rqstp->rq_addr, &argp->lock);
+       resp->status = nlmclnt_grant(svc_addr_in(rqstp), &argp->lock);
        dprintk("lockd: GRANTED       status %d\n", ntohl(resp->status));
        return rpc_success;
 }
@@ -240,7 +248,9 @@ static void nlm4svc_callback_exit(struct rpc_task *task, void *data)
 
 static void nlm4svc_callback_release(void *data)
 {
+       lock_kernel();
        nlm_release_call(data);
+       unlock_kernel();
 }
 
 static const struct rpc_call_ops nlm4svc_callback_ops = {
@@ -421,7 +431,9 @@ static __be32
 nlm4svc_proc_sm_notify(struct svc_rqst *rqstp, struct nlm_reboot *argp,
                                              void              *resp)
 {
-       struct sockaddr_in      saddr = rqstp->rq_addr;
+       struct sockaddr_in      saddr;
+
+       memcpy(&saddr, svc_addr_in(rqstp), sizeof(saddr));
 
        dprintk("lockd: SM_NOTIFY     called\n");
        if (saddr.sin_addr.s_addr != htonl(INADDR_LOOPBACK)