From: "Zhu, Yi" <yi.zhu@intel.com>
This patch gives some clues to the user when swapping is not enabled during
swsusp. Please apply.
Signed-off-by: Zhu Yi <yi.zhu@intel.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
---
25-akpm/kernel/power/swsusp.c | 5 ++++-
1 files changed, 4 insertions(+), 1 deletion(-)
diff -puN kernel/power/swsusp.c~swsusp-print-error-message-when-swapping-is-disabled kernel/power/swsusp.c
--- 25/kernel/power/swsusp.c~swsusp-print-error-message-when-swapping-is-disabled 2004-10-26 01:22:51.360698832 -0700
+++ 25-akpm/kernel/power/swsusp.c 2004-10-26 01:22:51.364698224 -0700
@@ -847,8 +847,11 @@ asmlinkage int swsusp_save(void)
{
int error = 0;
- if ((error = swsusp_swap_check()))
+ if ((error = swsusp_swap_check())) {
+ printk(KERN_ERR "swsusp: FATAL: cannot find swap device, try "
+ "swapon -a!\n");
return error;
+ }
return suspend_prepare_image();
}
_