fsmonitor: log invocation of FSMonitor hook to trace2
Let's measure the time taken to request and receive FSMonitor data
via the hook API and the size of the response.
Signed-off-by: Jeff Hostetler <jeffhost@microsoft.com>
Reviewed-by: Taylor Blau <me@ttaylorr.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
diff --git a/fsmonitor.h b/fsmonitor.h
index 739318a..7f1794b 100644
--- a/fsmonitor.h
+++ b/fsmonitor.h
@@ -45,6 +45,11 @@ void tweak_fsmonitor(struct index_state *istate);
void refresh_fsmonitor(struct index_state *istate);
/*
+ * Does the received result contain the "trivial" response?
+ */
+int fsmonitor_is_trivial_response(const struct strbuf *query_result);
+
+/*
* Set the given cache entries CE_FSMONITOR_VALID bit. This should be
* called any time the cache entry has been updated to reflect the
* current state of the file on disk.
