From 963d8fe53339128ee46a7701f2e36305f0ccff8c Mon Sep 17 00:00:00 2001 From: Trond Myklebust Date: Tue, 3 Jan 2006 09:55:04 +0100 Subject: 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 --- fs/nfs/read.c | 10 +++------- 1 file changed, 3 insertions(+), 7 deletions(-) (limited to 'fs/nfs/read.c') diff --git a/fs/nfs/read.c b/fs/nfs/read.c index 5f20eafba8e..21486242c3d 100644 --- a/fs/nfs/read.c +++ b/fs/nfs/read.c @@ -42,9 +42,8 @@ mempool_t *nfs_rdata_mempool; #define MIN_POOL_READ (32) -void nfs_readdata_release(struct rpc_task *task) +void nfs_readdata_release(void *data) { - struct nfs_read_data *data = (struct nfs_read_data *)task->tk_calldata; nfs_readdata_free(data); } @@ -220,9 +219,6 @@ static void nfs_read_rpcsetup(struct nfs_page *req, struct nfs_read_data *data, NFS_PROTO(inode)->read_setup(data); data->task.tk_cookie = (unsigned long)inode; - data->task.tk_calldata = data; - /* Release requests */ - data->task.tk_release = nfs_readdata_release; dprintk("NFS: %4d initiated read call (req %s/%Ld, %u bytes @ offset %Lu)\n", data->task.tk_pid, @@ -452,9 +448,9 @@ static void nfs_readpage_result_full(struct nfs_read_data *data, int status) * This is the callback from RPC telling us whether a reply was * received or some error occurred (timeout or socket shutdown). */ -void nfs_readpage_result(struct rpc_task *task) +void nfs_readpage_result(struct rpc_task *task, void *calldata) { - struct nfs_read_data *data = (struct nfs_read_data *)task->tk_calldata; + struct nfs_read_data *data = calldata; struct nfs_readargs *argp = &data->args; struct nfs_readres *resp = &data->res; int status = task->tk_status; -- cgit v1.2.3