From: Nigel Cunningham <nigel@suspend2.net>
To: linux-kernel@vger.kernel.org
Subject: [Suspend2][ 03/21] [Suspend2] Tell userspace to redraw the screen.
Date: Tue, 27 Jun 2006 14:41:22 +1000 [thread overview]
Message-ID: <20060627044120.14883.56905.stgit@nigel.suspend2.net> (raw)
In-Reply-To: <20060627044112.14883.55823.stgit@nigel.suspend2.net>
Tell userspace to redraw the screen. Used after the atomic restore.
Signed-off-by: Nigel Cunningham <nigel@suspend2.net>
kernel/power/ui.c | 9 +++++++++
1 files changed, 9 insertions(+), 0 deletions(-)
diff --git a/kernel/power/ui.c b/kernel/power/ui.c
index b952bf7..0441be5 100644
--- a/kernel/power/ui.c
+++ b/kernel/power/ui.c
@@ -83,3 +83,12 @@ static void ui_nl_set_state(int n)
wake_up_interruptible(&userui_wait_for_key);
}
+void userui_redraw(void)
+{
+ if (ui_helper_data.pid == -1)
+ return;
+
+ suspend_send_netlink_message(&ui_helper_data,
+ USERUI_MSG_REDRAW, NULL, 0);
+}
+
--
Nigel Cunningham nigel at suspend2 dot net
next prev parent reply other threads:[~2006-06-27 4:52 UTC|newest]
Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-06-27 4:41 [Suspend2][ 00/21] User interface Nigel Cunningham
2006-06-27 4:41 ` [Suspend2][ 01/21] [Suspend2] User interface c header Nigel Cunningham
2006-06-27 4:41 ` [Suspend2][ 02/21] [Suspend2] Modify action state Nigel Cunningham
2006-06-27 4:41 ` Nigel Cunningham [this message]
2006-06-27 4:41 ` [Suspend2][ 04/21] [Suspend2] Process abort request Nigel Cunningham
2006-06-27 4:41 ` [Suspend2][ 05/21] [Suspend2] Receive a message from the userui Nigel Cunningham
2006-06-27 4:41 ` [Suspend2][ 06/21] [Suspend2] Get userui storage needed Nigel Cunningham
2006-06-27 4:41 ` [Suspend2][ 07/21] [Suspend2] Serialise userui configuration info Nigel Cunningham
2006-06-27 4:41 ` [Suspend2][ 08/21] [Suspend2] Get amount of memory needed for userui Nigel Cunningham
2006-06-27 4:41 ` [Suspend2][ 09/21] [Suspend2] Update progress bar Nigel Cunningham
2006-06-27 4:41 ` [Suspend2][ 10/21] [Suspend2] __suspend_message Nigel Cunningham
2006-06-27 4:41 ` [Suspend2][ 11/21] [Suspend2] Wait for keypress Nigel Cunningham
2006-06-27 4:41 ` [Suspend2][ 12/21] [Suspend2] Abort a cycle Nigel Cunningham
2006-06-27 4:41 ` [Suspend2][ 13/21] [Suspend2] Main message output Nigel Cunningham
2006-06-27 4:42 ` [Suspend2][ 14/21] [Suspend2] Conditionally pause Nigel Cunningham
2006-06-27 4:42 ` [Suspend2][ 15/21] [Suspend2] Prepare ui for work Nigel Cunningham
2006-06-27 4:42 ` [Suspend2][ 16/21] [Suspend2] Cleanup console after suspending Nigel Cunningham
2006-06-27 4:42 ` [Suspend2][ 17/21] [Suspend2] Early boot message support Nigel Cunningham
2006-06-27 4:42 ` [Suspend2][ 18/21] [Suspend2] Userspace proc entries Nigel Cunningham
2006-06-27 4:42 ` [Suspend2][ 19/21] [Suspend2] Operations for userspace interface module Nigel Cunningham
2006-06-27 4:42 ` [Suspend2][ 20/21] [Suspend2] Load time initialisation for user interface code Nigel Cunningham
2006-06-27 4:42 ` [Suspend2][ 21/21] [Suspend2] kernel/power/ui.h Nigel Cunningham
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