intel/common: Add intel_flush_range_no_fence

Signed-off-by: Jordan Justen <jordan.l.justen@intel.com>
Reviewed-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/22379>

diff --git a/src/intel/common/intel_mem.c b/src/intel/common/intel_mem.c
index 6ba4670..f0ae944 100644 (file)
--- a/src/intel/common/intel_mem.c
+++ b/src/intel/common/intel_mem.c
@@ -39,10 +39,16 @@ intel_clflush_range(void *start, size_t size)
 }
 
 void
+intel_flush_range_no_fence(void *start, size_t size)
+{
+   intel_clflush_range(start, size);
+}
+
+void
 intel_flush_range(void *start, size_t size)
 {
    __builtin_ia32_mfence();
-   intel_clflush_range(start, size);
+   intel_flush_range_no_fence(start, size);
 }
 
 void

diff --git a/src/intel/common/intel_mem.h b/src/intel/common/intel_mem.h
index f8a4f29..4ec4469 100644 (file)
--- a/src/intel/common/intel_mem.h
+++ b/src/intel/common/intel_mem.h
@@ -35,6 +35,7 @@ extern "C" {
 
 #ifdef SUPPORT_INTEL_INTEGRATED_GPUS
 void intel_flush_range(void *start, size_t size);
+void intel_flush_range_no_fence(void *start, size_t size);
 void intel_invalidate_range(void *start, size_t size);
 #endif