Commit 0c9b1965 authored by Nicolas Pitre's avatar Nicolas Pitre Committed by Greg Kroah-Hartman

vt: invoke notifier on screen size change

User space using poll() on /dev/vcs devices are not awaken when a
screen size change occurs. Let's fix that.
Signed-off-by: default avatarNicolas Pitre <nico@linaro.org>
Cc: stable <stable@vger.kernel.org>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 7e1d2263
...@@ -1272,6 +1272,7 @@ static int vc_do_resize(struct tty_struct *tty, struct vc_data *vc, ...@@ -1272,6 +1272,7 @@ static int vc_do_resize(struct tty_struct *tty, struct vc_data *vc,
if (con_is_visible(vc)) if (con_is_visible(vc))
update_screen(vc); update_screen(vc);
vt_event_post(VT_EVENT_RESIZE, vc->vc_num, vc->vc_num); vt_event_post(VT_EVENT_RESIZE, vc->vc_num, vc->vc_num);
notify_update(vc);
return err; return err;
} }
......
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