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authorChuck Lever <chuck.lever@oracle.com>2010-12-14 16:05:42 +0100
committerTrond Myklebust <Trond.Myklebust@netapp.com>2010-12-16 18:37:26 +0100
commit7db836d4a427c3c64406b00b6d8d745d6335d72a (patch)
tree63f1ae586db1945badf8a65e34f49113a4981c5e /fs/lockd/svcproc.c
parentlockd: Add nlm_destroy_host_locked() (diff)
downloadlinux-7db836d4a427c3c64406b00b6d8d745d6335d72a.tar.xz
linux-7db836d4a427c3c64406b00b6d8d745d6335d72a.zip
lockd: Split nlm_release_call()
The nlm_release_call() function is invoked from both the server and the client side. We're about to introduce a distinct server- and client-side nlm_release_host(), so nlm_release_call() must first be split into a client-side and a server-side version. Signed-off-by: Chuck Lever <chuck.lever@oracle.com> Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
Diffstat (limited to 'fs/lockd/svcproc.c')
-rw-r--r--fs/lockd/svcproc.c12
1 files changed, 10 insertions, 2 deletions
diff --git a/fs/lockd/svcproc.c b/fs/lockd/svcproc.c
index 0caea5310ac3..0df65ec29e43 100644
--- a/fs/lockd/svcproc.c
+++ b/fs/lockd/svcproc.c
@@ -257,9 +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;
+ nlm_release_host(call->a_host);
+ kfree(call);
+}
+
static void nlmsvc_callback_release(void *data)
{
- nlm_release_call(data);
+ nlmsvc_release_call(data);
}
static const struct rpc_call_ops nlmsvc_callback_ops = {
@@ -291,7 +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;
}