1 files changed, 18 insertions, 13 deletions

diff --git a/fs/lockd/svcproc.c b/fs/lockd/svcproc.c
index 0f2ab741ae7c..d27aab11f324 100644
--- a/fs/lockd/svcproc.c
+++ b/fs/lockd/svcproc.c
@@ -9,7 +9,6 @@
 
 #include <linux/types.h>
 #include <linux/time.h>
-#include <linux/smp_lock.h>
 #include <linux/lockd/lockd.h>
 #include <linux/lockd/share.h>
 
@@ -81,7 +80,7 @@ nlmsvc_retrieve_args(struct svc_rqst *rqstp, struct nlm_args *argp,
         return 0;
 
 no_locks:
-        nlm_release_host(host);
+        nlmsvc_release_host(host);
         if (error)
                 return error;
         return nlm_lck_denied_nolocks;
@@ -123,7 +122,7 @@ nlmsvc_proc_test(struct svc_rqst *rqstp, struct nlm_args *argp,
                 dprintk("lockd: TEST          status %d vers %d\n",
                         ntohl(resp->status), rqstp->rq_vers);
 
-        nlm_release_host(host);
+        nlmsvc_release_host(host);
         nlm_release_file(file);
         return rc;
 }
@@ -165,7 +164,7 @@ nlmsvc_proc_lock(struct svc_rqst *rqstp, struct nlm_args *argp,
         else
                 dprintk("lockd: LOCK         status %d\n", ntohl(resp->status));
 
-        nlm_release_host(host);
+        nlmsvc_release_host(host);
         nlm_release_file(file);
         return rc;
 }
@@ -195,7 +194,7 @@ nlmsvc_proc_cancel(struct svc_rqst *rqstp, struct nlm_args *argp,
         resp->status = cast_status(nlmsvc_cancel_blocked(file, &argp->lock));
 
         dprintk("lockd: CANCEL        status %d\n", ntohl(resp->status));
-        nlm_release_host(host);
+        nlmsvc_release_host(host);
         nlm_release_file(file);
         return rpc_success;
 }
@@ -228,7 +227,7 @@ nlmsvc_proc_unlock(struct svc_rqst *rqstp, struct nlm_args *argp,
         resp->status = cast_status(nlmsvc_unlock(file, &argp->lock));
 
         dprintk("lockd: UNLOCK        status %d\n", ntohl(resp->status));
-        nlm_release_host(host);
+        nlmsvc_release_host(host);
         nlm_release_file(file);
         return rpc_success;
 }
@@ -258,11 +257,17 @@ static void nlmsvc_callback_exit(struct rpc_task *task, void *data)
                         -task->tk_status);
 }
 
+void nlmsvc_release_call(struct nlm_rqst *call)
+{
+        if (!atomic_dec_and_test(&call->a_count))
+                return;
+        nlmsvc_release_host(call->a_host);
+        kfree(call);
+}
+
 static void nlmsvc_callback_release(void *data)
 {
-        lock_kernel();
-        nlm_release_call(data);
-        unlock_kernel();
+        nlmsvc_release_call(data);
 }
 
 static const struct rpc_call_ops nlmsvc_callback_ops = {
@@ -294,7 +299,7 @@ static __be32 nlmsvc_callback(struct svc_rqst *rqstp, u32 proc, struct nlm_args
 
         stat = func(rqstp, argp, &call->a_res);
         if (stat != 0) {
-                nlm_release_call(call);
+                nlmsvc_release_call(call);
                 return stat;
         }
 
@@ -369,7 +374,7 @@ nlmsvc_proc_share(struct svc_rqst *rqstp, struct nlm_args *argp,
         resp->status = cast_status(nlmsvc_share_file(host, file, argp));
 
         dprintk("lockd: SHARE         status %d\n", ntohl(resp->status));
-        nlm_release_host(host);
+        nlmsvc_release_host(host);
         nlm_release_file(file);
         return rpc_success;
 }
@@ -402,7 +407,7 @@ nlmsvc_proc_unshare(struct svc_rqst *rqstp, struct nlm_args *argp,
         resp->status = cast_status(nlmsvc_unshare_file(host, file, argp));
 
         dprintk("lockd: UNSHARE       status %d\n", ntohl(resp->status));
-        nlm_release_host(host);
+        nlmsvc_release_host(host);
         nlm_release_file(file);
         return rpc_success;
 }
@@ -434,7 +439,7 @@ nlmsvc_proc_free_all(struct svc_rqst *rqstp, struct nlm_args *argp,
                 return rpc_success;
 
         nlmsvc_free_host_resources(host);
-        nlm_release_host(host);
+        nlmsvc_release_host(host);
         return rpc_success;
 }