NLM: Add nlmclnt_release_call
Add a helper function to simplify the freeing of NLM client requests.
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
diff --git a/include/linux/lockd/lockd.h b/include/linux/lockd/lockd.h
index cb9933d..e7ba811 100644
--- a/include/linux/lockd/lockd.h
+++ b/include/linux/lockd/lockd.h
@@ -86,8 +86,9 @@
struct nlm_host * a_host; /* host handle */
struct nlm_args a_args; /* arguments */
struct nlm_res a_res; /* result */
+ struct nlm_block * a_block;
unsigned int a_retries; /* Retry count */
- char a_owner[NLMCLNT_OHSIZE];
+ u8 a_owner[NLMCLNT_OHSIZE];
};
/*
@@ -115,7 +116,7 @@
struct kref b_count; /* Reference count */
struct nlm_block * b_next; /* linked list (all blocks) */
struct nlm_block * b_fnext; /* linked list (per file) */
- struct nlm_rqst b_call; /* RPC args & callback info */
+ struct nlm_rqst * b_call; /* RPC args & callback info */
struct svc_serv * b_daemon; /* NLM service */
struct nlm_host * b_host; /* host handle for RPC clnt */
unsigned long b_when; /* next re-xmit */
@@ -147,7 +148,9 @@
/*
* Lockd client functions
*/
-struct nlm_rqst * nlmclnt_alloc_call(void);
+struct nlm_rqst * nlm_alloc_call(struct nlm_host *host);
+void nlm_release_call(struct nlm_rqst *);
+int nlm_async_call(struct nlm_rqst *, u32, const struct rpc_call_ops *);
struct nlm_wait * nlmclnt_prepare_block(struct nlm_host *host, struct file_lock *fl);
void nlmclnt_finish_block(struct nlm_wait *block);
int nlmclnt_block(struct nlm_wait *block, struct nlm_rqst *req, long timeout);
@@ -172,7 +175,6 @@
/*
* Server-side lock handling
*/
-int nlmsvc_async_call(struct nlm_rqst *, u32, const struct rpc_call_ops *);
u32 nlmsvc_lock(struct svc_rqst *, struct nlm_file *,
struct nlm_lock *, int, struct nlm_cookie *);
u32 nlmsvc_unlock(struct nlm_file *, struct nlm_lock *);