* Copyright 2011 Xamarin, Inc.
* Copyright (C) 2012 Xamarin Inc
*
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Library General Public
- * License 2.0 as published by the Free Software Foundation;
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Library General Public License for more details.
- *
- * You should have received a copy of the GNU Library General Public
- * License 2.0 along with this library; if not, write to the Free
- * Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ * Licensed under the MIT license. See LICENSE file in the project root for full license information.
*
* Important: allocation provides always zeroed memory, having to do
* a memset after allocation is deadly for performance.
* ######################################################################
*/
MonoCoopMutex gc_mutex;
-gboolean sgen_try_free_some_memory;
#define SCAN_START_SIZE SGEN_SCAN_START_SIZE
sgen_client_clear_togglerefs (start_addr, end_addr, ctx);
TV_GETTIME (btv);
- SGEN_LOG (2, "Finalize queue handling scan for %s generation: %ld usecs %d ephemeron rounds", generation_name (generation), TV_ELAPSED (atv, btv), ephemeron_rounds);
+ SGEN_LOG (2, "Finalize queue handling scan for %s generation: %lld usecs %d ephemeron rounds", generation_name (generation), TV_ELAPSED (atv, btv), ephemeron_rounds);
/*
* handle disappearing links
TV_GETTIME (atv);
time_minor_pinning += TV_ELAPSED (btv, atv);
- SGEN_LOG (2, "Finding pinned pointers: %zd in %ld usecs", sgen_get_pinned_count (), TV_ELAPSED (btv, atv));
+ SGEN_LOG (2, "Finding pinned pointers: %zd in %lld usecs", sgen_get_pinned_count (), TV_ELAPSED (btv, atv));
SGEN_LOG (4, "Start scan with %zd pinned objects", sgen_get_pinned_count ());
sj = (ScanJob*)sgen_thread_pool_job_alloc ("scan remset", job_remembered_set_scan, sizeof (ScanJob));
/* we don't have complete write barrier yet, so we scan all the old generation sections */
TV_GETTIME (btv);
time_minor_scan_remsets += TV_ELAPSED (atv, btv);
- SGEN_LOG (2, "Old generation scan: %ld usecs", TV_ELAPSED (atv, btv));
+ SGEN_LOG (2, "Old generation scan: %lld usecs", TV_ELAPSED (atv, btv));
sgen_pin_stats_print_class_stats ();
sgen_client_binary_protocol_reclaim_end (GENERATION_NURSERY);
TV_GETTIME (btv);
time_minor_fragment_creation += TV_ELAPSED (atv, btv);
- SGEN_LOG (2, "Fragment creation: %ld usecs, %lu bytes available", TV_ELAPSED (atv, btv), (unsigned long)fragment_total);
+ SGEN_LOG (2, "Fragment creation: %lld usecs, %lu bytes available", TV_ELAPSED (atv, btv), (unsigned long)fragment_total);
if (consistency_check_at_minor_collection)
sgen_check_major_refs ();
sgen_client_pre_collection_checks ();
- if (!concurrent) {
+ if (mode != COPY_OR_MARK_FROM_ROOTS_START_CONCURRENT) {
/* Remsets are not useful for a major collection */
remset.clear_cards ();
}
TV_GETTIME (btv);
time_major_pinning += TV_ELAPSED (atv, btv);
- SGEN_LOG (2, "Finding pinned pointers: %zd in %ld usecs", sgen_get_pinned_count (), TV_ELAPSED (atv, btv));
+ SGEN_LOG (2, "Finding pinned pointers: %zd in %lld usecs", sgen_get_pinned_count (), TV_ELAPSED (atv, btv));
SGEN_LOG (4, "Start scan with %zd pinned objects", sgen_get_pinned_count ());
major_collector.init_to_space ();
void
sgen_gc_unlock (void)
{
- gboolean try_free = sgen_try_free_some_memory;
- sgen_try_free_some_memory = FALSE;
mono_coop_mutex_unlock (&gc_mutex);
- if (try_free)
- mono_thread_hazardous_try_free_some ();
}
void
binary_protocol_world_restarted (generation, sgen_timestamp ());
- sgen_try_free_some_memory = TRUE;
-
if (sgen_client_bridge_need_processing ())
sgen_client_bridge_processing_finish (generation);