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[v3,03/13] thread: add qemu_spin_destroy

Message ID 20200609200738.445-4-robert.foley@linaro.org (mailing list archive)
State New, archived
Headers show
Series Add Thread Sanitizer support to QEMU | expand

Commit Message

Robert Foley June 9, 2020, 8:07 p.m. UTC 
From: "Emilio G. Cota" <cota@braap.org>

It will be used for TSAN annotations.

Signed-off-by: Emilio G. Cota <cota@braap.org>
Signed-off-by: Robert Foley <robert.foley@linaro.org>
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
---
 include/qemu/thread.h | 3 +++
 1 file changed, 3 insertions(+)
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Patch

diff --git a/include/qemu/thread.h b/include/qemu/thread.h
index d22848138e..e50a073889 100644
--- a/include/qemu/thread.h
+++ b/include/qemu/thread.h
@@ -215,6 +215,9 @@  static inline void qemu_spin_init(QemuSpin *spin)
     __sync_lock_release(&spin->value);
 }
 
+static inline void qemu_spin_destroy(QemuSpin *spin)
+{ }
+
 static inline void qemu_spin_lock(QemuSpin *spin)
 {
     while (unlikely(__sync_lock_test_and_set(&spin->value, true))) {