asahi: rm deadcode

Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/29179>

src/asahi/lib/agx_bo.c

@@ -29,13 +29,6 @@ agx_bucket(struct agx_device *dev, unsigned size)
    return &dev->bo_cache.buckets[agx_bucket_index(size)];
 }
 
-static bool
-agx_bo_wait(struct agx_bo *bo, int64_t timeout_ns)
-{
-   /* TODO: When we allow parallelism we'll need to implement this for real */
-   return true;
-}
-
 static void
 agx_bo_cache_remove_locked(struct agx_device *dev, struct agx_bo *bo)
 {
@@ -70,11 +63,6 @@ agx_bo_cache_fetch(struct agx_device *dev, size_t size, size_t align,
       if (align > entry->align)
          continue;
 
-      /* If the oldest BO in the cache is busy, likely so is
-       * everything newer, so bail. */
-      if (!agx_bo_wait(entry, dontwait ? 0 : INT64_MAX))
-         break;
-
       /* This one works, use it */
       agx_bo_cache_remove_locked(dev, entry);
       bo = entry;

src/asahi/lib/agx_bo.h

@@ -83,15 +83,6 @@ struct agx_bo {
    /* Syncobj handle of the current writer, if any */
    uint32_t writer_syncobj;
 
-   /* Globally unique value (system wide) for tracing. Exists for resources,
-    * command buffers, GPU submissions, segments, segmentent lists, encoders,
-    * accelerators, and channels. Corresponds to Instruments' magic table
-    * metal-gpu-submission-to-command-buffer-id */
-   uint64_t guid;
-
-   /* Human-readable label, or NULL if none */
-   char *name;
-
    /* Owner */
    struct agx_device *dev;
 

src/asahi/lib/agx_device.c

@@ -151,8 +151,6 @@ agx_bo_alloc(struct agx_device *dev, size_t size, size_t align,
       return NULL;
    }
 
-   bo->guid = bo->handle; /* TODO: We don't care about guids */
-
    uint32_t bind = ASAHI_BIND_READ;
    if (!(flags & AGX_BO_READONLY)) {
       bind |= ASAHI_BIND_WRITE;