diff options
| author | Peng Tao <bergwolf@gmail.com> | 2012-08-02 14:36:09 +0200 |
|---|---|---|
| committer | Trond Myklebust <Trond.Myklebust@netapp.com> | 2012-08-02 23:41:18 +0200 |
| commit | f6166384095b7ecf77752b5e9096e6d03d75f7ae (patch) | |
| tree | 300ca37aae7ba42e932ba2c22d29a57c6f11bda2 /fs | |
| parent | pnfs: nfs4_proc_layoutget returns void (diff) | |
| download | linux-f6166384095b7ecf77752b5e9096e6d03d75f7ae.tar.xz linux-f6166384095b7ecf77752b5e9096e6d03d75f7ae.zip | |
NFS41: add pg_layout_private to nfs_pageio_descriptor
To allow layout driver to pass private information around
pg_init/pg_doio.
Signed-off-by: Peng Tao <tao.peng@emc.com>
Signed-off-by: Boaz Harrosh <bharrosh@panasas.com>
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
Diffstat (limited to 'fs')
| -rw-r--r-- | fs/nfs/pagelist.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/fs/nfs/pagelist.c b/fs/nfs/pagelist.c index 1a6732ed04a4..311a79681e2b 100644 --- a/fs/nfs/pagelist.c +++ b/fs/nfs/pagelist.c @@ -49,6 +49,7 @@ void nfs_pgheader_init(struct nfs_pageio_descriptor *desc, hdr->io_start = req_offset(hdr->req); hdr->good_bytes = desc->pg_count; hdr->dreq = desc->pg_dreq; + hdr->layout_private = desc->pg_layout_private; hdr->release = release; hdr->completion_ops = desc->pg_completion_ops; if (hdr->completion_ops->init_hdr) @@ -268,6 +269,7 @@ void nfs_pageio_init(struct nfs_pageio_descriptor *desc, desc->pg_error = 0; desc->pg_lseg = NULL; desc->pg_dreq = NULL; + desc->pg_layout_private = NULL; } EXPORT_SYMBOL_GPL(nfs_pageio_init); |