Add temporary debugging in case we need it again

src/fellow_cache.c

@@ -5337,6 +5337,13 @@ fellow_busy_obj_getspace(struct fellow_busy *fbo, size_t *sz, uint8_t **ptr)
 	assert(fbo->body_seglist->fdsl->nsegs <=
 	    fbo->body_seglist->fdsl->lsegs);
 
+#ifdef GETSPACE_PRINTF_DBG
+        fprintf(stderr, "%p sz %zu/0x%zx spc 0x%zx est 0x%zx inc 0x%zx grow %u "
+	    "fll.disk_size 0x%zx cram %d chunk %u\n",
+	    fbo, *sz, *sz, spc, fbo->sz_estimate, fbo->sz_increment, fbo->growing,
+	    fbo->fll.disk_size, fbo->fll.disk_cram, fbo->fll.chunk_exponent);
+#endif
+
 	*sz = spc;
 	*ptr = fcs->alloc.ptr;