diff --git a/src/intel/vulkan/anv_private.h b/src/intel/vulkan/anv_private.h index 75f2bde66a8..52e6ed5a14f 100644 --- a/src/intel/vulkan/anv_private.h +++ b/src/intel/vulkan/anv_private.h @@ -429,6 +429,19 @@ anv_clflush_range(void *start, size_t size) } } +static inline void +anv_invalidate_range(void *start, size_t size) +{ + void *p = (void *) (((uintptr_t) start) & ~CACHELINE_MASK); + void *end = start + size; + + while (p < end) { + __builtin_ia32_clflush(p); + p += CACHELINE_SIZE; + } + __builtin_ia32_mfence(); +} + static void inline anv_state_clflush(struct anv_state state) {