nfs: introduce pg_cleanup op for pgio descriptors
Add a new operation to nfs_pageio_ops that is called on nfs_pageio_complete.
Signed-off-by: Weston Andros Adamson <dros@primarydata.com>
diff --git a/include/linux/nfs_page.h b/include/linux/nfs_page.h
index 4c3aa80..479c566 100644
--- a/include/linux/nfs_page.h
+++ b/include/linux/nfs_page.h
@@ -58,6 +58,7 @@
size_t (*pg_test)(struct nfs_pageio_descriptor *, struct nfs_page *,
struct nfs_page *);
int (*pg_doio)(struct nfs_pageio_descriptor *);
+ void (*pg_cleanup)(struct nfs_pageio_descriptor *);
};
struct nfs_rw_ops {