Save/load: add support for shared memory path

[lttng-tools.git] / src / bin / lttng-sessiond / save.c

diff --git a/src/bin/lttng-sessiond/save.c b/src/bin/lttng-sessiond/save.c
index 0c6894b0a91507125cc5f3310fb486af9aa3b52a..d6316ef971145211afcf74cee0bc2d7527c5e19c 100644 (file)
--- a/src/bin/lttng-sessiond/save.c
+++ b/src/bin/lttng-sessiond/save.c
@@ -1663,6 +1663,16 @@ int save_session(struct ltt_session *session,
                goto end;
        }
 
+       if(session->shm_path[0] != '\0') {
+               ret = config_writer_write_element_string(writer,
+                               config_element_shared_memory_path,
+                               session->shm_path);
+               if (ret) {
+                       ret = LTTNG_ERR_SAVE_IO_FAIL;
+                       goto end;
+               }
+       }
+
        ret = save_domains(writer, session);
        if (ret) {
                goto end;