From: Peter Hutterer <peter.hutterer@who-t.net>
Date: Thu, 30 Apr 2015 01:24:48 +0000 (+1000)
Subject: timer: drain data on the timerfd when it triggers
X-Git-Tag: 0.15.0~18
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=2d86dc2c6e63dea3ae37b5ede349a387da0c90d6;p=platform%2Fupstream%2Flibinput.git

timer: drain data on the timerfd when it triggers

Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
---

diff --git a/src/timer.c b/src/timer.c
index f6c8e427..285f75b2 100644
--- a/src/timer.c
+++ b/src/timer.c
@@ -101,6 +101,9 @@ libinput_timer_handler(void *data)
 	struct libinput *libinput = data;
 	struct libinput_timer *timer, *tmp;
 	uint64_t now;
+	uint64_t discard;
+
+	read(libinput->timer.fd, &discard, sizeof(discard));
 
 	now = libinput_now(libinput);
 	if (now == 0)