Somehow fairly recently the traces CI job started hitting timeouts, not
all the time but enough to be inconvenient for CI. I tracked it down to
getting into a situation where `ctx->batch->flush == true`, which causes
an infinite loop in the draw_vbo and clear paths (because
fd_batch_lock_submit() checks for flushed batch but fd_context_batch()
does not). I'm not entirely sure how we get into that state, or what
triggered this (seems possibly triggered by !10937). But it is easy
enough to recover.
Signed-off-by: Rob Clark <robdclark@chromium.org>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/11196>
_mesa_hash_table_search_pre_hashed(cache->ht, hash, key);
if (entry) {
- free(key);
- fd_batch_reference(&batch, (struct fd_batch *)entry->data);
- return batch;
+ fd_batch_reference_locked(&batch, (struct fd_batch *)entry->data);
+
+ if (batch->flushed) {
+ fd_bc_invalidate_batch(batch, false);
+ fd_batch_reference_locked(&batch, NULL);
+ } else {
+ free(key);
+ return batch;
+ }
}
batch = alloc_batch_locked(cache, ctx, false);