LU-16713 llite: writeback/commit pages under memory pressure

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

diff --git a/lustre/llite/vvp_object.c b/lustre/llite/vvp_object.c
index be8ad1b..42a5148 100644 (file)
--- a/lustre/llite/vvp_object.c
+++ b/lustre/llite/vvp_object.c
@@ -127,6 +127,13 @@ static int vvp_attr_update(const struct lu_env *env, struct cl_object *obj,
        return 0;
 }
 
+static void vvp_dirty_for_sync(const struct lu_env *env, struct cl_object *obj)
+{
+       struct inode *inode = vvp_object_inode(obj);
+
+       __mark_inode_dirty(inode, I_DIRTY_DATASYNC);
+}
+
 static int vvp_conf_set(const struct lu_env *env, struct cl_object *obj,
                        const struct cl_object_conf *conf)
 {
@@ -291,6 +298,7 @@ static const struct cl_object_operations vvp_ops = {
        .coo_io_init      = vvp_io_init,
        .coo_attr_get     = vvp_attr_get,
        .coo_attr_update  = vvp_attr_update,
+       .coo_dirty_for_sync = vvp_dirty_for_sync,
        .coo_conf_set     = vvp_conf_set,
        .coo_prune        = vvp_prune,
        .coo_glimpse      = vvp_object_glimpse,