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[PATCH v3 11/13] util: Added tsan annotate for thread name.
From: |
Robert Foley |
Subject: |
[PATCH v3 11/13] util: Added tsan annotate for thread name. |
Date: |
Tue, 9 Jun 2020 16:07:36 -0400 |
This allows us to see the name of the thread in tsan
warning reports such as this:
Thread T7 'CPU 1/TCG' (tid=24317, running) created by main thread at:
Signed-off-by: Robert Foley <robert.foley@linaro.org>
Reviewed-by: Emilio G. Cota <cota@braap.org>
---
util/qemu-thread-posix.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/util/qemu-thread-posix.c b/util/qemu-thread-posix.c
index 838980aaa5..b4c2359272 100644
--- a/util/qemu-thread-posix.c
+++ b/util/qemu-thread-posix.c
@@ -15,6 +15,7 @@
#include "qemu/atomic.h"
#include "qemu/notify.h"
#include "qemu-thread-common.h"
+#include "qemu/tsan.h"
static bool name_threads;
@@ -513,6 +514,7 @@ static void *qemu_thread_start(void *args)
# endif
}
#endif
+ QEMU_TSAN_ANNOTATE_THREAD_NAME(qemu_thread_args->name);
g_free(qemu_thread_args->name);
g_free(qemu_thread_args);
pthread_cleanup_push(qemu_thread_atexit_notify, NULL);
--
2.17.1
- [PATCH v3 01/13] configure: add --enable-tsan flag + fiber annotations for coroutine-ucontext, (continued)
- [PATCH v3 01/13] configure: add --enable-tsan flag + fiber annotations for coroutine-ucontext, Robert Foley, 2020/06/09
- [PATCH v3 02/13] cpu: convert queued work to a QSIMPLEQ, Robert Foley, 2020/06/09
- [PATCH v3 03/13] thread: add qemu_spin_destroy, Robert Foley, 2020/06/09
- [PATCH v3 04/13] cputlb: destroy CPUTLB with tlb_destroy, Robert Foley, 2020/06/09
- [PATCH v3 05/13] qht: call qemu_spin_destroy for head buckets, Robert Foley, 2020/06/09
- [PATCH v3 06/13] tcg: call qemu_spin_destroy for tb->jmp_lock, Robert Foley, 2020/06/09
- [PATCH v3 07/13] translate-all: call qemu_spin_destroy for PageDesc, Robert Foley, 2020/06/09
- [PATCH v3 08/13] thread: add tsan annotations to QemuSpin, Robert Foley, 2020/06/09
- [PATCH v3 09/13] tests/docker: Added docker build support for TSan., Robert Foley, 2020/06/09
- [PATCH v3 10/13] include/qemu: Added tsan.h for annotations., Robert Foley, 2020/06/09
- [PATCH v3 11/13] util: Added tsan annotate for thread name.,
Robert Foley <=
- [PATCH v3 12/13] docs: Added details on TSan to testing.rst, Robert Foley, 2020/06/09
- [PATCH v3 13/13] tests: Disable select tests under TSan, which hit TSan issue., Robert Foley, 2020/06/09
- Re: [PATCH v3 00/13] Add Thread Sanitizer support to QEMU, Alex Bennée, 2020/06/10