From: Trond Myklebust <trond.myklebust@xxxxxxxxxxxxxxx>
Enable pNFS callbacks to allow flex files to work correctly with a
NFSv3-enabled data server.
Signed-off-by: Trond Myklebust <trond.myklebust@xxxxxxxxxxxxxxx>
---
fs/nfs/nfs3proc.c | 9 +++++++++
1 file changed, 9 insertions(+)
diff --git a/fs/nfs/nfs3proc.c b/fs/nfs/nfs3proc.c
index 524f9f8..78e557c 100644
--- a/fs/nfs/nfs3proc.c
+++ b/fs/nfs/nfs3proc.c
@@ -800,6 +800,9 @@ static int nfs3_read_done(struct rpc_task *task, struct nfs_pgio_header *hdr)
{
struct inode *inode = hdr->inode;
+ if (hdr->pgio_done_cb != NULL)
+ return hdr->pgio_done_cb(task, hdr);
+
if (nfs3_async_handle_jukebox(task, inode))
return -EAGAIN;
@@ -825,6 +828,9 @@ static int nfs3_write_done(struct rpc_task *task, struct nfs_pgio_header *hdr)
{
struct inode *inode = hdr->inode;
+ if (hdr->pgio_done_cb != NULL)
+ return hdr->pgio_done_cb(task, hdr);
+
if (nfs3_async_handle_jukebox(task, inode))
return -EAGAIN;
if (task->tk_status >= 0)
@@ -845,6 +851,9 @@ static void nfs3_proc_commit_rpc_prepare(struct rpc_task *task, struct nfs_commi
static int nfs3_commit_done(struct rpc_task *task, struct nfs_commit_data *data)
{
+ if (data->commit_done_cb != NULL)
+ return data->commit_done_cb(task, data);
+
if (nfs3_async_handle_jukebox(task, data->inode))
return -EAGAIN;
nfs_refresh_inode(data->inode, data->res.fattr);
--
1.9.3
--
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