diff options
| author | Bojan Smojver <bojan@rexursive.com> | 2010-09-09 17:06:23 -0400 |
|---|---|---|
| committer | Rafael J. Wysocki <rjw@sisk.pl> | 2010-10-16 19:57:42 -0400 |
| commit | f996fc9671d088bd5f52a70f18c64bfe3d0e418f (patch) | |
| tree | 3d88b5adfa21fc71cbabb9a891d37b0c1ce1c692 /Documentation/power/swsusp.txt | |
| parent | 05aa55dddb9ee4045c320661068bea78dad6a6e5 (diff) | |
PM / Hibernate: Compress hibernation image with LZO
Compress hibernation image with LZO in order to save on I/O and
therefore time to hibernate/thaw.
[rjw: Added hibernate=nocompress command line option instead of just
nocompress which would be confusing, fixed a couple of compiler
warnings, fixed kerneldoc comments, minor cleanups.]
Signed-off-by: Bojan Smojver <bojan@rexursive.com>
Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
Diffstat (limited to 'Documentation/power/swsusp.txt')
| -rw-r--r-- | Documentation/power/swsusp.txt | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/Documentation/power/swsusp.txt b/Documentation/power/swsusp.txt index 9d60ab717a7b..ea718891a665 100644 --- a/Documentation/power/swsusp.txt +++ b/Documentation/power/swsusp.txt | |||
| @@ -66,7 +66,8 @@ swsusp saves the state of the machine into active swaps and then reboots or | |||
| 66 | powerdowns. You must explicitly specify the swap partition to resume from with | 66 | powerdowns. You must explicitly specify the swap partition to resume from with |
| 67 | ``resume='' kernel option. If signature is found it loads and restores saved | 67 | ``resume='' kernel option. If signature is found it loads and restores saved |
| 68 | state. If the option ``noresume'' is specified as a boot parameter, it skips | 68 | state. If the option ``noresume'' is specified as a boot parameter, it skips |
| 69 | the resuming. | 69 | the resuming. If the option ``hibernate=nocompress'' is specified as a boot |
| 70 | parameter, it saves hibernation image without compression. | ||
| 70 | 71 | ||
| 71 | In the meantime while the system is suspended you should not add/remove any | 72 | In the meantime while the system is suspended you should not add/remove any |
| 72 | of the hardware, write to the filesystems, etc. | 73 | of the hardware, write to the filesystems, etc. |