From 98c8ee1da81b88252263f9215ca23b2044650696 Mon Sep 17 00:00:00 2001 From: Jan Kiszka Date: Fri, 16 Mar 2012 13:18:00 +0100 Subject: Kick io-thread on qemu_chr_accept_input Once a chr frontend is able to receive input again, we need to inform the io-thread about this fact. Otherwise, main_loop_wait may continue to select without the related backend file descriptor in its set. This can cause high input latencies if only low-rate events arrive otherwise. Signed-off-by: Jan Kiszka --- qemu-char.c | 1 + 1 file changed, 1 insertion(+) (limited to 'qemu-char.c') diff --git a/qemu-char.c b/qemu-char.c index bb9e3f5..74c60e1 100644 --- a/qemu-char.c +++ b/qemu-char.c @@ -177,6 +177,7 @@ void qemu_chr_accept_input(CharDriverState *s) { if (s->chr_accept_input) s->chr_accept_input(s); + qemu_notify_event(); } void qemu_chr_fe_printf(CharDriverState *s, const char *fmt, ...) -- cgit v1.1