Merge pull request #490 from mato/xen-fix-console

xen: Wait for console backend to process data
Solo5 · Dec 16, 2020 · 90af247 · 90af247
2 parents b4d925c + afc2f26
commit 90af247
Showing 1 changed file with 0 additions and 2 deletions.
diff --git a/bindings/xen/console.c b/bindings/xen/console.c
@@ -125,11 +125,9 @@ void console_write(const char *buf, size_t len)
 
     } while (written < len);
 
-#if 0 /* For debugging only, no need to wait synchronously here. */
     /* Wait for xenconsoled to consume all the data we gave. */
     while (ACCESS_ONCE(console_ring->out_cons) != console_ring->out_prod)
         hypercall_yield();
-#endif
 }
 
 void console_init(void)