[profiler] Acquire the exclusive buffer lock after the suspend lock.

[mono.git] / mono / metadata / sgen-stw.c

diff --git a/mono/metadata/sgen-stw.c b/mono/metadata/sgen-stw.c
index ea14448ccfbfaeb7b376fbf06abd59135cf6b680..60e5933450fba844a1888577df232f4255102127 100644 (file)
--- a/mono/metadata/sgen-stw.c
+++ b/mono/metadata/sgen-stw.c
@@ -209,6 +209,8 @@ sgen_client_stop_world (int generation)
 
        acquire_gc_locks ();
 
+       mono_profiler_gc_event (MONO_GC_EVENT_PRE_STOP_WORLD_LOCKED, generation);
+
        /* We start to scan after locks are taking, this ensures we won't be interrupted. */
        sgen_process_togglerefs ();
 
@@ -283,6 +285,8 @@ sgen_client_restart_world (int generation, gint64 *stw_time)
         */
        release_gc_locks ();
 
+       mono_profiler_gc_event (MONO_GC_EVENT_POST_START_WORLD_UNLOCKED, generation);
+
        *stw_time = usec;
 }