mesa: use simple mtx in core mesa

Results from x11perf -copywinwin10 on Eric's SKL:
   4.33338% ± 0.905054% (n=40)

Reviewed-by: Marek Olšák <[email protected]>
Reviewed-by: Nicolai Hähnle <[email protected]>
Tested-by: Yogesh Marathe <[email protected]>

1 files changed, 4 insertions, 4 deletions

diff --git a/src/mesa/vbo/vbo_minmax_index.c b/src/mesa/vbo/vbo_minmax_index.c
index 1377926bbab..c9d20201672 100644
--- a/src/mesa/vbo/vbo_minmax_index.c
+++ b/src/mesa/vbo/vbo_minmax_index.c
@@ -115,7 +115,7 @@ vbo_get_minmax_cached(struct gl_buffer_object *bufferObj,
    if (!vbo_use_minmax_cache(bufferObj))
       return GL_FALSE;
 
-   mtx_lock(&bufferObj->Mutex);
+   simple_mtx_lock(&bufferObj->Mutex);
 
    if (bufferObj->MinMaxCacheDirty) {
       /* Disable the cache permanently for this BO if the number of hits
@@ -166,7 +166,7 @@ out_invalidate:
    }
 
 out_disable:
-   mtx_unlock(&bufferObj->Mutex);
+   simple_mtx_unlock(&bufferObj->Mutex);
    return found;
 }
 
@@ -184,7 +184,7 @@ vbo_minmax_cache_store(struct gl_context *ctx,
    if (!vbo_use_minmax_cache(bufferObj))
       return;
 
-   mtx_lock(&bufferObj->Mutex);
+   simple_mtx_lock(&bufferObj->Mutex);
 
    if (!bufferObj->MinMaxCache) {
       bufferObj->MinMaxCache =
@@ -223,7 +223,7 @@ vbo_minmax_cache_store(struct gl_context *ctx,
       free(entry);
 
 out:
-   mtx_unlock(&bufferObj->Mutex);
+   simple_mtx_unlock(&bufferObj->Mutex);
 }