NFS: Clean up generic writeback tracepoints
Clean up the generic writeback tracepoints so they do pass the
full structures as arguments. Also ensure we report the number
of bytes actually written.
Signed-off-by: Trond Myklebust <trond.myklebust@hammerspace.com>
Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com>
diff --git a/fs/nfs/write.c b/fs/nfs/write.c
index c86fc9e..cd83774 100644
--- a/fs/nfs/write.c
+++ b/fs/nfs/write.c
@@ -1414,8 +1414,7 @@ static void nfs_initiate_write(struct nfs_pgio_header *hdr,
task_setup_data->priority = priority;
rpc_ops->write_setup(hdr, msg, &task_setup_data->rpc_client);
- trace_nfs_initiate_write(hdr->inode, hdr->io_start, hdr->good_bytes,
- hdr->args.stable);
+ trace_nfs_initiate_write(hdr);
}
/* If a nfs_flush_* function fails, it should remove reqs from @head and
@@ -1579,8 +1578,7 @@ static int nfs_writeback_done(struct rpc_task *task,
return status;
nfs_add_stats(inode, NFSIOS_SERVERWRITTENBYTES, hdr->res.count);
- trace_nfs_writeback_done(inode, task->tk_status,
- hdr->args.offset, hdr->res.verf);
+ trace_nfs_writeback_done(task, hdr);
if (hdr->res.verf->committed < hdr->args.stable &&
task->tk_status >= 0) {