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OpenCloudOS-Kernel
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LockD: pass service to per-net up and down functions 

Signed-off-by: Stanislav Kinsbursky <skinsbursky@parallels.com>
Signed-off-by: J. Bruce Fields <bfields@redhat.com>
This commit is contained in:
Stanislav Kinsbursky 2012-04-25 18:22:40 +04:00 committed by J. Bruce Fields
parent 91c427ac3a
commit 4db77695bf
1 changed files with 5 additions and 7 deletions
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12
fs/lockd/svc.c
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@ -251,10 +251,9 @@ out_err:
return err;
}
static int lockd_up_net(struct net *net)
static int lockd_up_net(struct svc_serv *serv, struct net *net)
{
struct lockd_net *ln = net_generic(net, lockd_net_id);
struct svc_serv *serv = nlmsvc_rqst->rq_server;
int error;
if (ln->nlmsvc_users++)
@ -276,10 +275,9 @@ err_rpcb:
return error;
}
static void lockd_down_net(struct net *net)
static void lockd_down_net(struct svc_serv *serv, struct net *net)
{
struct lockd_net *ln = net_generic(net, lockd_net_id);
struct svc_serv *serv = nlmsvc_rqst->rq_server;
if (ln->nlmsvc_users) {
if (--ln->nlmsvc_users == 0) {
@ -307,7 +305,7 @@ int lockd_up(struct net *net)
* Check whether we're already up and running.
*/
if (nlmsvc_rqst) {
error = lockd_up_net(net);
error = lockd_up_net(nlmsvc_rqst->rq_server, net);
goto out;
}
@ -378,7 +376,7 @@ out:
return error;
err_start:
lockd_down_net(net);
lockd_down_net(serv, net);
goto destroy_and_out;
}
EXPORT_SYMBOL_GPL(lockd_up);
@ -390,7 +388,7 @@ void
lockd_down(struct net *net)
{
mutex_lock(&nlmsvc_mutex);
lockd_down_net(net);
lockd_down_net(nlmsvc_rqst->rq_server, net);
if (nlmsvc_users) {
if (--nlmsvc_users)
goto out;