aboutsummaryrefslogtreecommitdiffstats
path: root/fs/nfs/pagelist.c
diff options
context:
space:
mode:
authorPeng Tao <bergwolf@gmail.com>2012-08-02 08:36:09 -0400
committerTrond Myklebust <Trond.Myklebust@netapp.com>2012-08-02 17:41:18 -0400
commitf6166384095b7ecf77752b5e9096e6d03d75f7ae (patch)
tree300ca37aae7ba42e932ba2c22d29a57c6f11bda2 /fs/nfs/pagelist.c
parent21d1f58aedc5f7ac4bb0c4e3d78c74ea31ac050f (diff)
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/nfs/pagelist.c')
-rw-r--r--fs/nfs/pagelist.c2
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,
49 hdr->io_start = req_offset(hdr->req); 49 hdr->io_start = req_offset(hdr->req);
50 hdr->good_bytes = desc->pg_count; 50 hdr->good_bytes = desc->pg_count;
51 hdr->dreq = desc->pg_dreq; 51 hdr->dreq = desc->pg_dreq;
52 hdr->layout_private = desc->pg_layout_private;
52 hdr->release = release; 53 hdr->release = release;
53 hdr->completion_ops = desc->pg_completion_ops; 54 hdr->completion_ops = desc->pg_completion_ops;
54 if (hdr->completion_ops->init_hdr) 55 if (hdr->completion_ops->init_hdr)
@@ -268,6 +269,7 @@ void nfs_pageio_init(struct nfs_pageio_descriptor *desc,
268 desc->pg_error = 0; 269 desc->pg_error = 0;
269 desc->pg_lseg = NULL; 270 desc->pg_lseg = NULL;
270 desc->pg_dreq = NULL; 271 desc->pg_dreq = NULL;
272 desc->pg_layout_private = NULL;
271} 273}
272EXPORT_SYMBOL_GPL(nfs_pageio_init); 274EXPORT_SYMBOL_GPL(nfs_pageio_init);
273 275