diff options
| author | Yi Zhu <yi.zhu@intel.com> | 2004-10-27 18:21:34 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@ppc970.osdl.org> | 2004-10-27 18:21:34 -0700 |
| commit | 4bf182ad39eea8a6b4e3e38cc5fdbcf85a9de076 (patch) | |
| tree | 74c69827396306f86d681a5aa4d5059aaec77824 /kernel | |
| parent | e994ddf6f9f323f22c71c26def777309efde7976 (diff) | |
| download | history-4bf182ad39eea8a6b4e3e38cc5fdbcf85a9de076.tar.gz | |
[PATCH] swsusp: print error message when swapping is disabled
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>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'kernel')
| -rw-r--r-- | kernel/power/swsusp.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/kernel/power/swsusp.c b/kernel/power/swsusp.c index 375299c86c45c0..cd496ed25be4a3 100644 --- a/kernel/power/swsusp.c +++ b/kernel/power/swsusp.c @@ -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(); } |