| Message ID | 20200522160755.886-18-robert.foley@linaro.org (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | Add Thread Sanitizer support to QEMU | expand |
On Fri, May 22, 2020 at 12:07:53 -0400, Robert Foley wrote: > 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> E.
diff --git a/util/qemu-thread-posix.c b/util/qemu-thread-posix.c index 838980aaa5..dcbc82d80f 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 + 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);
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> --- util/qemu-thread-posix.c | 2 ++ 1 file changed, 2 insertions(+)