Messages in this thread Patch in this message | | | From | Nicolas Pitre <> | Subject | [PATCH 3/6] vt: invoke notifier on screen size change | Date | Tue, 8 Jan 2019 22:55:01 -0500 |
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User space using poll() on /dev/vcs devices are not awaken when a screen size change occurs. Let's fix that.
Signed-off-by: Nicolas Pitre <nico@linaro.org> --- drivers/tty/vt/vt.c | 1 + 1 file changed, 1 insertion(+)
diff --git a/drivers/tty/vt/vt.c b/drivers/tty/vt/vt.c index 5b8b0e33f9..bba75560d1 100644 --- a/drivers/tty/vt/vt.c +++ b/drivers/tty/vt/vt.c @@ -1272,6 +1272,7 @@ static int vc_do_resize(struct tty_struct *tty, struct vc_data *vc, if (con_is_visible(vc)) update_screen(vc); vt_event_post(VT_EVENT_RESIZE, vc->vc_num, vc->vc_num); + notify_update(vc); return err; } -- 2.20.1
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