pnfs: release lseg in pnfs_generic_pg_cleanup

This is needed to support mirrored writes - the first write can't just
trash the lseg, we need to keep it around until all mirrors have
written.

Signed-off-by: Weston Andros Adamson <dros@primarydata.com>

1 files changed, 2 insertions, 0 deletions

diff --git a/fs/nfs/blocklayout/blocklayout.c b/fs/nfs/blocklayout/blocklayout.c
index 77fec6a55f57..1cac3c175d18 100644
--- a/fs/nfs/blocklayout/blocklayout.c
+++ b/fs/nfs/blocklayout/blocklayout.c
@@ -860,12 +860,14 @@ static const struct nfs_pageio_ops bl_pg_read_ops = {
         .pg_init = bl_pg_init_read,
         .pg_test = bl_pg_test_read,
         .pg_doio = pnfs_generic_pg_readpages,
+        .pg_cleanup = pnfs_generic_pg_cleanup,
 };
 
 static const struct nfs_pageio_ops bl_pg_write_ops = {
         .pg_init = bl_pg_init_write,
         .pg_test = bl_pg_test_write,
         .pg_doio = pnfs_generic_pg_writepages,
+        .pg_cleanup = pnfs_generic_pg_cleanup,
 };
 
 static struct pnfs_layoutdriver_type blocklayout_type = {