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-rw-r--r--fs/nfs/proc.c7
1 files changed, 7 insertions, 0 deletions
diff --git a/fs/nfs/proc.c b/fs/nfs/proc.c
index 4aed3ddf9bba..16632930abd2 100644
--- a/fs/nfs/proc.c
+++ b/fs/nfs/proc.c
@@ -739,6 +739,12 @@ static int nfs_have_delegation(struct inode *inode, fmode_t flags)
return 0;
}
+static int nfs_return_delegation(struct inode *inode)
+{
+ nfs_wb_all(inode);
+ return 0;
+}
+
const struct nfs_rpc_ops nfs_v2_clientops = {
.version = 2, /* protocol version */
.dentry_ops = &nfs_dentry_operations,
@@ -783,5 +789,6 @@ const struct nfs_rpc_ops nfs_v2_clientops = {
.lock_check_bounds = nfs_lock_check_bounds,
.close_context = nfs_close_context,
.have_delegation = nfs_have_delegation,
+ .return_delegation = nfs_return_delegation,
.init_client = nfs_init_client,
};