Cleanup XDR parsing for LAYOUTGET, GETDEVICEINFO
changes LAYOUTGET and GETDEVICEINFO XDR parsing to:
- not use vmap, which doesn't work on incoherent archs
- use xdr_stream parsing for all xdr
Signed-off-by: Weston Andros Adamson <dros@netapp.com>
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
diff --git a/fs/nfs/nfs4proc.c b/fs/nfs/nfs4proc.c
index 43045fa..8f07131 100644
--- a/fs/nfs/nfs4proc.c
+++ b/fs/nfs/nfs4proc.c
@@ -5526,8 +5526,6 @@
struct nfs4_layoutget *lgp = calldata;
dprintk("--> %s\n", __func__);
- if (lgp->res.layout.buf != NULL)
- free_page((unsigned long) lgp->res.layout.buf);
put_nfs_open_context(lgp->args.ctx);
kfree(calldata);
dprintk("<-- %s\n", __func__);
@@ -5559,12 +5557,7 @@
dprintk("--> %s\n", __func__);
- lgp->res.layout.buf = (void *)__get_free_page(GFP_NOFS);
- if (lgp->res.layout.buf == NULL) {
- nfs4_layoutget_release(lgp);
- return -ENOMEM;
- }
-
+ lgp->res.layoutp = &lgp->args.layout;
lgp->res.seq_res.sr_slot = NULL;
task = rpc_run_task(&task_setup_data);
if (IS_ERR(task))