LU-2441 mdd: Implement volatile file

[fs/lustre-release.git] / lustre / llite / llite_lib.c

diff --git a/lustre/llite/llite_lib.c b/lustre/llite/llite_lib.c
index dac77f0..a2c6370 100644 (file)
--- a/lustre/llite/llite_lib.c
+++ b/lustre/llite/llite_lib.c
@@ -934,6 +934,7 @@ void ll_lli_init(struct ll_inode_info *lli)
                CFS_INIT_LIST_HEAD(&lli->lli_agl_list);
                lli->lli_agl_index = 0;
                lli->lli_async_rc = 0;
+               lli->lli_volatile = false;
        }
        mutex_init(&lli->lli_layout_mutex);
 }
@@ -2300,6 +2301,9 @@ struct md_op_data * ll_prep_md_op_data(struct md_op_data *op_data,
        op_data->op_fsgid = cfs_curproc_fsgid();
        op_data->op_cap = cfs_curproc_cap_pack();
        op_data->op_bias = 0;
+       if ((opc == LUSTRE_OPC_CREATE) && (name != NULL) &&
+            filename_is_volatile(name, namelen, NULL))
+               op_data->op_bias |= MDS_CREATE_VOLATILE;
        op_data->op_opc = opc;
        op_data->op_mds = 0;
        op_data->op_data = data;