From 8d7cca39dd2c481e4c08d2dd2dc980fee22230ef Mon Sep 17 00:00:00 2001 From: Samuel Thibault Date: Thu, 26 Feb 2015 09:24:04 +0100 Subject: Limit printing "queue full" messages * i386/i386at/kd_event.c (kbd_enqueue): Print "queue full" warning only once. * i386/i386at/kd_mouse.c (mouse_enqueue): Likewise. --- i386/i386at/kd_event.c | 9 ++++++++- i386/i386at/kd_mouse.c | 9 ++++++++- 2 files changed, 16 insertions(+), 2 deletions(-) diff --git a/i386/i386at/kd_event.c b/i386/i386at/kd_event.c index b60118e..53dade7 100644 --- a/i386/i386at/kd_event.c +++ b/i386/i386at/kd_event.c @@ -293,7 +293,14 @@ void kbd_enqueue(kd_event *ev) { if (kdq_full(&kbd_queue)) - printf("kbd: queue full\n"); + { + static int warned; + if (!warned) + { + printf("kbd: queue full\n"); + warned = 1; + } + } else kdq_put(&kbd_queue, ev); diff --git a/i386/i386at/kd_mouse.c b/i386/i386at/kd_mouse.c index 16241ef..50a3683 100644 --- a/i386/i386at/kd_mouse.c +++ b/i386/i386at/kd_mouse.c @@ -789,7 +789,14 @@ void mouse_enqueue(kd_event *ev) { if (kdq_full(&mouse_queue)) - printf("mouse: queue full\n"); + { + static int warned; + if (!warned) + { + printf("mouse: queue full\n"); + warned = 1; + } + } else kdq_put(&mouse_queue, ev); -- cgit v1.2.3