From d9bfb9de00d4ee15908cc2f76333d6657b580dea Mon Sep 17 00:00:00 2001 From: Kevin Wolf Date: Wed, 7 Dec 2022 14:18:27 +0100 Subject: [PATCH] clang-tsa: Add macros for shared locks Signed-off-by: Kevin Wolf Message-Id: <20221207131838.239125-8-kwolf@redhat.com> Reviewed-by: Emanuele Giuseppe Esposito Signed-off-by: Kevin Wolf --- include/qemu/clang-tsa.h | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/include/qemu/clang-tsa.h b/include/qemu/clang-tsa.h index 211ee0ae73..ba06fb8c92 100644 --- a/include/qemu/clang-tsa.h +++ b/include/qemu/clang-tsa.h @@ -62,6 +62,7 @@ * void Foo(void) TSA_REQUIRES(mutex); */ #define TSA_REQUIRES(...) TSA(requires_capability(__VA_ARGS__)) +#define TSA_REQUIRES_SHARED(...) TSA(requires_shared_capability(__VA_ARGS__)) /* TSA_EXCLUDES() is used to annotate functions: the caller of the * function MUST NOT hold resource, the function first acquires the @@ -82,6 +83,7 @@ * void Foo(void) TSA_ACQUIRE(mutex); */ #define TSA_ACQUIRE(...) TSA(acquire_capability(__VA_ARGS__)) +#define TSA_ACQUIRE_SHARED(...) TSA(acquire_shared_capability(__VA_ARGS__)) /* TSA_RELEASE() is used to annotate functions: the caller of the * function MUST hold the resource, but the function will then release it. @@ -91,6 +93,7 @@ * void Foo(void) TSA_RELEASE(mutex); */ #define TSA_RELEASE(...) TSA(release_capability(__VA_ARGS__)) +#define TSA_RELEASE_SHARED(...) TSA(release_shared_capability(__VA_ARGS__)) /* TSA_NO_TSA is used to annotate functions. Use only when you need to. * @@ -106,5 +109,6 @@ * More than one mutex may be specified, comma-separated. */ #define TSA_ASSERT(...) TSA(assert_capability(__VA_ARGS__)) +#define TSA_ASSERT_SHARED(...) TSA(assert_shared_capability(__VA_ARGS__)) #endif /* #ifndef CLANG_TSA_H */