diff mbox series

[v1,03/12] thread: add qemu_spin_destroy

Message ID 20200529132341.755-3-robert.foley@linaro.org
State Superseded
Headers show
Series Add Thread Sanitizer support to QEMU | expand

Commit Message

Robert Foley May 29, 2020, 1:23 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>

---
 include/qemu/thread.h | 3 +++
 1 file changed, 3 insertions(+)

-- 
2.17.1

Comments

Alex Bennée June 2, 2020, 7:23 p.m. UTC | #1 
Robert Foley <robert.foley@linaro.org> writes:

> 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(+)

>

> 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))) {



-- 
Alex Bennée
diff mbox series

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))) {