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| author | Bojan Smojver <bojan@rexursive.com> | 2010-09-09 23:06:23 +0200 |
|---|---|---|
| committer | Rafael J. Wysocki <rjw@sisk.pl> | 2010-10-17 01:57:42 +0200 |
| commit | f996fc9671d088bd5f52a70f18c64bfe3d0e418f (patch) | |
| tree | 3d88b5adfa21fc71cbabb9a891d37b0c1ce1c692 /kernel/power/power.h | |
| parent | 05aa55dddb9ee4045c320661068bea78dad6a6e5 (diff) | |
| download | lwn-f996fc9671d088bd5f52a70f18c64bfe3d0e418f.tar.gz lwn-f996fc9671d088bd5f52a70f18c64bfe3d0e418f.zip | |
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 'kernel/power/power.h')
| -rw-r--r-- | kernel/power/power.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/kernel/power/power.h b/kernel/power/power.h index 006270fe382d..c7e42e47eb0b 100644 --- a/kernel/power/power.h +++ b/kernel/power/power.h @@ -134,6 +134,7 @@ extern int swsusp_swap_in_use(void); * the image header. */ #define SF_PLATFORM_MODE 1 +#define SF_NOCOMPRESS_MODE 2 /* kernel/power/hibernate.c */ extern int swsusp_check(void); |