LU-12553 mdc: polling mode for changelog reader

[fs/lustre-release.git] / lustre / include / lustre / lustreapi.h

diff --git a/lustre/include/lustre/lustreapi.h b/lustre/include/lustre/lustreapi.h
index 0b6e81c..4839fca 100644 (file)
--- a/lustre/include/lustre/lustreapi.h
+++ b/lustre/include/lustre/lustreapi.h
@@ -462,6 +462,7 @@ int llapi_changelog_start(void **priv, enum changelog_send_flag flags,
                          const char *mdtname, long long startrec);
 int llapi_changelog_fini(void **priv);
 int llapi_changelog_recv(void *priv, struct changelog_rec **rech);
                          const char *mdtname, long long startrec);
 int llapi_changelog_fini(void **priv);
 int llapi_changelog_recv(void *priv, struct changelog_rec **rech);

+int llapi_changelog_in_buf(void *priv);

 int llapi_changelog_free(struct changelog_rec **rech);
 int llapi_changelog_get_fd(void *priv);
 /* Allow records up to endrec to be destroyed; requires registered id. */
 int llapi_changelog_free(struct changelog_rec **rech);
 int llapi_changelog_get_fd(void *priv);
 /* Allow records up to endrec to be destroyed; requires registered id. */