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| author | Trond Myklebust <trond.myklebust@primarydata.com> | 2014-06-22 18:55:11 +0200 |
|---|---|---|
| committer | Tom Haynes <loghyr@primarydata.com> | 2015-02-03 20:06:37 +0100 |
| commit | 16cecdf620eb23d2654a265d9b20e089370d7425 (patch) | |
| tree | 9d8c33a5036ef2722685a452ab2075c8616a3fa9 /fs/nfs/nfs3proc.c | |
| parent | nfs: allow to specify cred in nfs_initiate_pgio (diff) | |
| download | linux-16cecdf620eb23d2654a265d9b20e089370d7425.tar.xz linux-16cecdf620eb23d2654a265d9b20e089370d7425.zip | |
NFSv4.1/NFSv3: Add pNFS callbacks for nfs3_(read|write|commit)_done()
Enable pNFS callbacks to allow flex files to work correctly with a
NFSv3-enabled data server.
Signed-off-by: Trond Myklebust <trond.myklebust@primarydata.com>
Diffstat (limited to 'fs/nfs/nfs3proc.c')
| -rw-r--r-- | fs/nfs/nfs3proc.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/fs/nfs/nfs3proc.c b/fs/nfs/nfs3proc.c index 524f9f837408..78e557c3ab87 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); |