Merge pull request #26217 from bluca/dump_mem

Add D-Bus method and analyze command to dump malloc_info()
2023-02-24 10:31:21 +00:00
parent 9cddd36707 f50535afad
commit 0e550cbc63
11 changed files with 177 additions and 15 deletions
@@ -737,6 +737,10 @@ static int bus_on_connection(sd_event_source *s, int fd, uint32_t revents, void
                return 0;
        }

+        r = bus_register_malloc_status(bus, "org.freedesktop.systemd1");
+        if (r < 0)
+                log_warning_errno(r, "Failed to register MemoryAllocation1, ignoring: %m");
+
        r = set_ensure_put(&m->private_buses, NULL, bus);
        if (r == -ENOMEM) {
                log_oom();
@@ -798,6 +802,10 @@ static int bus_setup_api(Manager *m, sd_bus *bus) {
        if (r < 0)
                return log_error_errno(r, "Failed to request name: %m");

+        r = bus_register_malloc_status(bus, "org.freedesktop.systemd1");
+        if (r < 0)
+                log_warning_errno(r, "Failed to register MemoryAllocation1, ignoring: %m");
+
        log_debug("Successfully connected to API bus.");

        return 0;