Adding upstream version 1.38.0.upstream/1.38.0

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 53 insertions, 0 deletions

diff --git a/daemon/event_loop.h b/daemon/event_loop.h
new file mode 100644
index 000000000..0d3cc0d07
--- /dev/null
+++ b/daemon/event_loop.h
@@ -0,0 +1,53 @@
+// SPDX-License-Identifier: GPL-3.0-or-later
+
+#ifndef NETDATA_EVENT_LOOP_H
+#define NETDATA_EVENT_LOOP_H
+
+enum event_loop_job {
+    UV_EVENT_JOB_NONE = 0,
+
+    // generic
+    UV_EVENT_WORKER_INIT,
+
+    // query related
+    UV_EVENT_DBENGINE_QUERY,
+    UV_EVENT_DBENGINE_EXTENT_CACHE_LOOKUP,
+    UV_EVENT_DBENGINE_EXTENT_MMAP,
+    UV_EVENT_DBENGINE_EXTENT_DECOMPRESSION,
+    UV_EVENT_DBENGINE_EXTENT_PAGE_LOOKUP,
+    UV_EVENT_DBENGINE_EXTENT_PAGE_POPULATION,
+    UV_EVENT_DBENGINE_EXTENT_PAGE_ALLOCATION,
+
+    // flushing related
+    UV_EVENT_DBENGINE_FLUSH_MAIN_CACHE,
+    UV_EVENT_DBENGINE_EXTENT_WRITE,
+    UV_EVENT_DBENGINE_FLUSHED_TO_OPEN,
+
+    // datafile full
+    UV_EVENT_DBENGINE_JOURNAL_INDEX_WAIT,
+    UV_EVENT_DBENGINE_JOURNAL_INDEX,
+
+    // db rotation related
+    UV_EVENT_DBENGINE_DATAFILE_DELETE_WAIT,
+    UV_EVENT_DBENGINE_DATAFILE_DELETE,
+    UV_EVENT_DBENGINE_FIND_ROTATED_METRICS, // find the metrics that are rotated
+    UV_EVENT_DBENGINE_FIND_REMAINING_RETENTION, // find their remaining retention
+    UV_EVENT_DBENGINE_POPULATE_MRG, // update mrg
+
+    // other dbengine events
+    UV_EVENT_DBENGINE_EVICT_MAIN_CACHE,
+    UV_EVENT_DBENGINE_BUFFERS_CLEANUP,
+    UV_EVENT_DBENGINE_QUIESCE,
+    UV_EVENT_DBENGINE_SHUTDOWN,
+
+    // metadata
+    UV_EVENT_METADATA_STORE,
+    UV_EVENT_METADATA_CLEANUP,
+
+    // netdatacli
+    UV_EVENT_SCHEDULE_CMD,
+};
+
+void register_libuv_worker_jobs();
+
+#endif //NETDATA_EVENT_LOOP_H