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| author | Rafael J. Wysocki <rjw@sisk.pl> | 2006-02-17 13:52:51 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2006-02-17 13:59:27 -0800 |
| commit | a8534adb74e23374889b84b3d97eb18da542a1b5 (patch) | |
| tree | 70d14b18b755eb28494a721dad64df7381366220 /kernel/power | |
| parent | ed3d021b823336a2e0c5090a91d083243f756e6c (diff) | |
| download | linux-a8534adb74e23374889b84b3d97eb18da542a1b5.tar.bz2 | |
[PATCH] swsusp: fix breakage with swap on LVM
Restore the compatibility with the older code and make it possible to
suspend if the kernel command line doesn't contain the "resume=" argument
Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
Cc: Pavel Machek <pavel@ucw.cz>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'kernel/power')
| -rw-r--r-- | kernel/power/swsusp.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/kernel/power/swsusp.c b/kernel/power/swsusp.c index 4e90905f0e87..2d9d08f72f76 100644 --- a/kernel/power/swsusp.c +++ b/kernel/power/swsusp.c @@ -153,13 +153,11 @@ static int swsusp_swap_check(void) /* This is called before saving image */ { int i; - if (!swsusp_resume_device) - return -ENODEV; spin_lock(&swap_lock); for (i = 0; i < MAX_SWAPFILES; i++) { if (!(swap_info[i].flags & SWP_WRITEOK)) continue; - if (is_resume_device(swap_info + i)) { + if (!swsusp_resume_device || is_resume_device(swap_info + i)) { spin_unlock(&swap_lock); root_swap = i; return 0; |