diff options
Diffstat (limited to 'collectors/ebpf.plugin/ebpf_mdflush.c')
| -rw-r--r-- | collectors/ebpf.plugin/ebpf_mdflush.c | 14 |
1 files changed, 13 insertions, 1 deletions
diff --git a/collectors/ebpf.plugin/ebpf_mdflush.c b/collectors/ebpf.plugin/ebpf_mdflush.c index e2420ec8e..9f75543d7 100644 --- a/collectors/ebpf.plugin/ebpf_mdflush.c +++ b/collectors/ebpf.plugin/ebpf_mdflush.c @@ -256,6 +256,7 @@ static void mdflush_collector(ebpf_module_t *em) // create chart and static dims. pthread_mutex_lock(&lock); mdflush_create_charts(em->update_every); + ebpf_update_stats(&plugin_statistics, em); pthread_mutex_unlock(&lock); // loop and read from published data until ebpf plugin is closed. @@ -294,18 +295,29 @@ void *ebpf_mdflush_thread(void *ptr) ebpf_module_t *em = (ebpf_module_t *)ptr; em->maps = mdflush_maps; + char *md_flush_request = ebpf_find_symbol("md_flush_request"); + if (!md_flush_request) { + em->enabled = CONFIG_BOOLEAN_NO; + error("Cannot monitor MD devices, because md is not loaded."); + } + freez(md_flush_request); + if (!em->enabled) { goto endmdflush; } - probe_links = ebpf_load_program(ebpf_plugin_dir, em, kernel_string, &objects); + probe_links = ebpf_load_program(ebpf_plugin_dir, em, running_on_kernel, isrh, &objects); if (!probe_links) { + em->enabled = CONFIG_BOOLEAN_NO; goto endmdflush; } mdflush_collector(em); endmdflush: + if (!em->enabled) + ebpf_update_disabled_plugin_stats(em); + netdata_thread_cleanup_pop(1); return NULL; |