[Mesa-dev] [PATCH 3/6] radeonsi: use build-id when available for disk cache

[Timothy Arceri]

---
 src/gallium/drivers/radeonsi/si_pipe.c | 21 +++++++++------------
 1 file changed, 9 insertions(+), 12 deletions(-)

diff --git a/src/gallium/drivers/radeonsi/si_pipe.c 
b/src/gallium/drivers/radeonsi/si_pipe.c
index 82af9dd1de7..c38b754bf20 100644
--- a/src/gallium/drivers/radeonsi/si_pipe.c
+++ b/src/gallium/drivers/radeonsi/si_pipe.c
@@ -768,17 +768,14 @@ static void si_disk_cache_create(struct si_screen 
*sscreen)
        if (sscreen->debug_flags & DBG_ALL_SHADERS)
                return;
 
-       uint32_t mesa_timestamp;
-       if (disk_cache_get_function_timestamp(si_disk_cache_create,
-                                             &mesa_timestamp)) {
-               char *timestamp_str;
+       uint32_t mesa_id;
+       if (disk_cache_get_function_identifier(si_disk_cache_create, &mesa_id)) 
{
+               char *driver_id_str;
                int res = -1;
-               uint32_t llvm_timestamp;
-
-               if 
(disk_cache_get_function_timestamp(LLVMInitializeAMDGPUTargetInfo,
-                                                     &llvm_timestamp)) {
-                       res = asprintf(&timestamp_str, "%u_%u",
-                                      mesa_timestamp, llvm_timestamp);
+               uint32_t llvm_id;
+               if 
(disk_cache_get_function_identifier(LLVMInitializeAMDGPUTargetInfo,
+                                                      &llvm_id)) {
+                       res = asprintf(&driver_id_str, "%u_%u", mesa_id, 
llvm_id);
                }
 
                if (res != -1) {
@@ -799,9 +796,9 @@ static void si_disk_cache_create(struct si_screen *sscreen)
 
                        sscreen->disk_shader_cache =
                                disk_cache_create(sscreen->info.name,
-                                                 timestamp_str,
+                                                 driver_id_str,
                                                  shader_debug_flags);
-                       free(timestamp_str);
+                       free(driver_id_str);
                }
        }
 }
-- 
2.17.1

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