radeonsi: align pipe_resource & sampler_view allocations to a cache line

It eliminates "False Sharing" for atomic operations. (see wikipedia)

Reviewed-By: Mike Blumenkrantz <michael.blumenkrantz@gmail.com>
Reviewed-by: Pierre-Eric Pelloux-Prayer <pierre-eric.pelloux-prayer@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/11618>

src/gallium/drivers/radeonsi/si_buffer.c

@@ -218,12 +218,12 @@ static void si_resource_destroy(struct pipe_screen *screen, struct pipe_resource
       util_range_destroy(&buffer->valid_buffer_range);
       radeon_bo_reference(((struct si_screen*)screen)->ws, &buffer->buf, NULL);
       util_idalloc_mt_free(&sscreen->buffer_ids, buffer->b.buffer_id_unique);
-      FREE(buffer);
+      FREE_CL(buffer);
    } else if (buf->flags & SI_RESOURCE_AUX_PLANE) {
       struct si_auxiliary_texture *tex = (struct si_auxiliary_texture *)buf;
 
       radeon_bo_reference(((struct si_screen*)screen)->ws, &tex->buffer, NULL);
-      FREE(tex);
+      FREE_CL(tex);
    } else {
       struct si_texture *tex = (struct si_texture *)buf;
       struct si_resource *resource = &tex->buffer;
@@ -234,7 +234,7 @@ static void si_resource_destroy(struct pipe_screen *screen, struct pipe_resource
          si_resource_reference(&tex->cmask_buffer, NULL);
       }
       radeon_bo_reference(((struct si_screen*)screen)->ws, &resource->buf, NULL);
-      FREE(tex);
+      FREE_CL(tex);
    }
 }
 
@@ -560,9 +560,7 @@ static void si_buffer_subdata(struct pipe_context *ctx, struct pipe_resource *bu
 static struct si_resource *si_alloc_buffer_struct(struct pipe_screen *screen,
                                                   const struct pipe_resource *templ)
 {
-   struct si_resource *buf;
-
-   buf = MALLOC_STRUCT(si_resource);
+   struct si_resource *buf = MALLOC_STRUCT_CL(si_resource);
 
    buf->b.b = *templ;
    buf->b.b.next = NULL;
@@ -594,7 +592,7 @@ static struct pipe_resource *si_buffer_create(struct pipe_screen *screen,
 
    if (!si_alloc_resource(sscreen, buf)) {
       threaded_resource_deinit(&buf->b.b);
-      FREE(buf);
+      FREE_CL(buf);
       return NULL;
    }
 
@@ -644,7 +642,7 @@ static struct pipe_resource *si_buffer_from_user_memory(struct pipe_screen *scre
    buf->buf = ws->buffer_from_ptr(ws, user_memory, templ->width0);
    if (!buf->buf) {
       threaded_resource_deinit(&buf->b.b);
-      FREE(buf);
+      FREE_CL(buf);
       return NULL;
    }
 

src/gallium/drivers/radeonsi/si_state.c

@@ -4321,7 +4321,7 @@ struct pipe_sampler_view *si_create_sampler_view_custom(struct pipe_context *ctx
                                                         unsigned force_level)
 {
    struct si_context *sctx = (struct si_context *)ctx;
-   struct si_sampler_view *view = CALLOC_STRUCT(si_sampler_view);
+   struct si_sampler_view *view = CALLOC_STRUCT_CL(si_sampler_view);
    struct si_texture *tex = (struct si_texture *)texture;
    unsigned base_level, first_level, last_level;
    unsigned char state_swizzle[4];
@@ -4455,7 +4455,7 @@ static void si_sampler_view_destroy(struct pipe_context *ctx, struct pipe_sample
    struct si_sampler_view *view = (struct si_sampler_view *)state;
 
    pipe_resource_reference(&state->texture, NULL);
-   FREE(view);
+   FREE_CL(view);
 }
 
 static bool wrap_mode_uses_border_color(unsigned wrap, bool linear_filter)

src/gallium/drivers/radeonsi/si_texture.c

@@ -896,7 +896,7 @@ static struct si_texture *si_texture_create_object(struct pipe_screen *screen,
       return NULL;
    }
 
-   tex = CALLOC_STRUCT(si_texture);
+   tex = CALLOC_STRUCT_CL(si_texture);
    if (!tex)
       goto error;
 
@@ -1129,7 +1129,7 @@ static struct si_texture *si_texture_create_object(struct pipe_screen *screen,
    return tex;
 
 error:
-   FREE(tex);
+   FREE_CL(tex);
    return NULL;
 }
 
@@ -1584,7 +1584,7 @@ static struct pipe_resource *si_texture_from_handle(struct pipe_screen *screen,
       return NULL;
 
    if (whandle->plane >= util_format_get_num_planes(whandle->format)) {
-      struct si_auxiliary_texture *tex = CALLOC_STRUCT(si_auxiliary_texture);
+      struct si_auxiliary_texture *tex = CALLOC_STRUCT_CL(si_auxiliary_texture);
       if (!tex)
          return NULL;
       tex->b.b = *templ;