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| author | Ivan Maidanski <ivmai@mail.ru> | 2017-11-21 22:10:22 +0300 |
|---|---|---|
| committer | Ivan Maidanski <ivmai@mail.ru> | 2017-11-21 22:10:22 +0300 |
| commit | 5217c1158cadb8ace825eba764a0f9fd7b72aa63 (patch) | |
| tree | 0cb1a1c992e4c851ac217fc048482271c20e0f87 /mallocx.c | |
| parent | a3ee14468b807ecf2d6fa279699b7a9879443bdf (diff) | |
| download | bdwgc-5217c1158cadb8ace825eba764a0f9fd7b72aa63.tar.gz | |
Eliminate TSan warning about data race in default_on_abort
The warning is about a potential race between GC_default_on_abort
(which updates GC_find_leak) and GC_finish_collection (which reads the
variable).
* misc.c [DONT_USE_ATEXIT && !PCR && !SMALL_CONFIG] (skip_gc_atexit):
New static variable; add comment.
* misc.c [DONT_USE_ATEXIT && (PCR || SMALL_CONFIG)] (skip_gc_atexit):
Define as macro (to FALSE).
* misc.c [DONT_USE_ATEXIT] (GC_exit_check): Do not call GC_gcollect
if skip_gc_atexit.
* misc.c [!PCR && !SMALL_CONFIG] (GC_default_on_abort): Do not modify
GC_find_leak.
* misc.c [DONT_USE_ATEXIT && !PCR && !SMALL_CONFIG]
(GC_default_on_abort): Set skip_gc_atexit to true.
Diffstat (limited to 'mallocx.c')
0 files changed, 0 insertions, 0 deletions