add new system file

hc

2024-02-20 102a0743326a03cd1a1202ceda21e175b7d3575c

 kernel/fs/nilfs2/file.c
..
..
@@ -141,6 +141,7 @@
141
141
 	/* .release	= nilfs_release_file, */
142
142
 	.fsync		= nilfs_sync_file,
143
143
 	.splice_read	= generic_file_splice_read,
144
+	.splice_write   = iter_file_splice_write,
144
145
 };
145
146
 
146
147
 const struct inode_operations nilfs_file_inode_operations = {