diff options
| author |   Trond Myklebust <Trond.Myklebust@netapp.com> | 2006-01-03 09:55:04 +0100 |
|---|---|---|
| committer | Trond Myklebust <Trond.Myklebust@netapp.com> | 2006-01-06 14:58:39 -0500 |
| commit | 963d8fe53339128ee46a7701f2e36305f0ccff8c (patch) | |
| tree | 426736c70a8e05cb1d945d5c7f44ea6475edd113 /include/linux/sunrpc | |
| parent | SUNRPC: Yet more RPC cleanups (diff) | |
| download | linux-dev-963d8fe53339128ee46a7701f2e36305f0ccff8c.tar.xz linux-dev-963d8fe53339128ee46a7701f2e36305f0ccff8c.zip | |
RPC: Clean up RPC task structure
Shrink the RPC task structure. Instead of storing separate pointers
for task->tk_exit and task->tk_release, put them in a structure.
Also pass the user data pointer as a parameter instead of passing it via
task->tk_calldata. This enables us to nest callbacks.
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
Diffstat (limited to 'include/linux/sunrpc')
| -rw-r--r-- | include/linux/sunrpc/clnt.h | 3 | ||||
| -rw-r--r-- | include/linux/sunrpc/sched.h | 20 |
2 files changed, 16 insertions, 7 deletions
diff --git a/include/linux/sunrpc/clnt.h b/include/linux/sunrpc/clnt.h index ab151bbb66df..b0ab959eca65 100644 --- a/include/linux/sunrpc/clnt.h +++ b/include/linux/sunrpc/clnt.h @@ -126,7 +126,8 @@ int rpc_register(u32, u32, int, unsigned short, int *); void rpc_call_setup(struct rpc_task *, struct rpc_message *, int); int rpc_call_async(struct rpc_clnt *clnt, struct rpc_message *msg, - int flags, rpc_action callback, void *clntdata); + int flags, const struct rpc_call_ops *tk_ops, + void *calldata); int rpc_call_sync(struct rpc_clnt *clnt, struct rpc_message *msg, int flags); void rpc_restart_call(struct rpc_task *); diff --git a/include/linux/sunrpc/sched.h b/include/linux/sunrpc/sched.h index 4c4b2dc8aca5..581d8cdc3b86 100644 --- a/include/linux/sunrpc/sched.h +++ b/include/linux/sunrpc/sched.h @@ -27,6 +27,7 @@ struct rpc_message { struct rpc_cred * rpc_cred; /* Credentials */ }; +struct rpc_call_ops; struct rpc_wait_queue; struct rpc_wait { struct list_head list; /* wait queue links */ @@ -61,13 +62,12 @@ struct rpc_task { * timeout_fn to be executed by timer bottom half * callback to be executed after waking up * action next procedure for async tasks - * exit exit async task and report to caller + * tk_ops caller callbacks */ void (*tk_timeout_fn)(struct rpc_task *); void (*tk_callback)(struct rpc_task *); void (*tk_action)(struct rpc_task *); - void (*tk_exit)(struct rpc_task *); - void (*tk_release)(struct rpc_task *); + const struct rpc_call_ops *tk_ops; void * tk_calldata; /* @@ -111,6 +111,12 @@ struct rpc_task { typedef void (*rpc_action)(struct rpc_task *); +struct rpc_call_ops { + void (*rpc_call_done)(struct rpc_task *, void *); + void (*rpc_release)(void *); +}; + + /* * RPC task flags */ @@ -228,10 +234,12 @@ struct rpc_wait_queue { /* * Function prototypes */ -struct rpc_task *rpc_new_task(struct rpc_clnt *, rpc_action, int flags); +struct rpc_task *rpc_new_task(struct rpc_clnt *, int flags, + const struct rpc_call_ops *ops, void *data); struct rpc_task *rpc_new_child(struct rpc_clnt *, struct rpc_task *parent); -void rpc_init_task(struct rpc_task *, struct rpc_clnt *, - rpc_action exitfunc, int flags); +void rpc_init_task(struct rpc_task *task, struct rpc_clnt *clnt, + int flags, const struct rpc_call_ops *ops, + void *data); void rpc_release_task(struct rpc_task *); void rpc_exit_task(struct rpc_task *); void rpc_killall_tasks(struct rpc_clnt *); |