panfrost: Remove all old allocators

With the new refactor, this all becomes dead code.

Signed-off-by: Alyssa Rosenzweig <[email protected]>

1 files changed, 0 insertions, 66 deletions

diff --git a/src/gallium/drivers/panfrost/pan_resource.c b/src/gallium/drivers/panfrost/pan_resource.c
index cdff805ab13..5f6eaa42c98 100644
--- a/src/gallium/drivers/panfrost/pan_resource.c
+++ b/src/gallium/drivers/panfrost/pan_resource.c
@@ -633,54 +633,6 @@ panfrost_transfer_flush_region(struct pipe_context *pctx,
         }
 }
 
-static struct pb_slab *
-panfrost_slab_alloc(void *priv, unsigned heap, unsigned entry_size, unsigned group_index)
-{
-        struct panfrost_screen *screen = (struct panfrost_screen *) priv;
-        struct panfrost_memory *mem = rzalloc(screen, struct panfrost_memory);
-
-        size_t slab_size = (1 << (MAX_SLAB_ENTRY_SIZE + 1));
-
-        mem->slab.num_entries = slab_size / entry_size;
-        mem->slab.num_free = mem->slab.num_entries;
-
-        LIST_INITHEAD(&mem->slab.free);
-        for (unsigned i = 0; i < mem->slab.num_entries; ++i) {
-                /* Create a slab entry */
-                struct panfrost_memory_entry *entry = rzalloc(mem, struct panfrost_memory_entry);
-                entry->offset = entry_size * i;
-
-                entry->base.slab = &mem->slab;
-                entry->base.group_index = group_index;
-
-                LIST_ADDTAIL(&entry->base.head, &mem->slab.free);
-        }
-
-        /* Actually allocate the memory from kernel-space. Mapped, same_va, no
-         * special flags */
-
-        panfrost_drm_allocate_slab(screen, mem, slab_size / 4096, true, 0, 0, 0);
-
-        return &mem->slab;
-}
-
-static bool
-panfrost_slab_can_reclaim(void *priv, struct pb_slab_entry *entry)
-{
-        struct panfrost_memory_entry *p_entry = (struct panfrost_memory_entry *) entry;
-        return p_entry->freed;
-}
-
-static void
-panfrost_slab_free(void *priv, struct pb_slab *slab)
-{
-        struct panfrost_memory *mem = (struct panfrost_memory *) slab;
-        struct panfrost_screen *screen = (struct panfrost_screen *) priv;
-
-        panfrost_drm_free_slab(screen, mem);
-        ralloc_free(mem);
-}
-
 static void
 panfrost_invalidate_resource(struct pipe_context *pctx, struct pipe_resource *prsc)
 {
@@ -791,24 +743,6 @@ panfrost_resource_screen_init(struct panfrost_screen *pscreen)
         pscreen->base.transfer_helper = u_transfer_helper_create(&transfer_vtbl,
                                         true, false,
                                         true, true);
-
-        pb_slabs_init(&pscreen->slabs,
-                      MIN_SLAB_ENTRY_SIZE,
-                      MAX_SLAB_ENTRY_SIZE,
-
-                      3, /* Number of heaps */
-
-                      pscreen,
-
-                      panfrost_slab_can_reclaim,
-                      panfrost_slab_alloc,
-                      panfrost_slab_free);
-}
-
-void
-panfrost_resource_screen_deinit(struct panfrost_screen *pscreen)
-{
-        pb_slabs_deinit(&pscreen->slabs);
 }
 
 void