[Suspend2][ 08/21] [Suspend2] Get amount of memory needed for userui.

[Nigel Cunningham <nigel@suspend2.net>]

Return the amount of memory needed for the userui to operate. This doesn't
need to include the size of the program and it's data, just extra pages
needed while writing the image.

Signed-off-by: Nigel Cunningham <nigel@suspend2.net>

 kernel/power/ui.c |    6 ++++++
 1 files changed, 6 insertions(+), 0 deletions(-)

diff --git a/kernel/power/ui.c b/kernel/power/ui.c
index 16e540d..2f779a5 100644
--- a/kernel/power/ui.c
+++ b/kernel/power/ui.c
@@ -204,3 +204,9 @@ static void userui_load_config_info(char
 	ui_helper_data.program[sizeof(ui_helper_data.program)-1] = '\0';
 }
 
+static unsigned long userui_memory_needed(void)
+{
+	/* ball park figure of 128 pages */
+	return (128 * PAGE_SIZE);
+}
+

--
Nigel Cunningham		nigel at suspend2 dot net