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authorBojan Smojver <bojan@rexursive.com>2010-09-09 23:06:23 +0200
committerRafael J. Wysocki <rjw@sisk.pl>2010-10-17 01:57:42 +0200
commitf996fc9671d088bd5f52a70f18c64bfe3d0e418f (patch)
tree3d88b5adfa21fc71cbabb9a891d37b0c1ce1c692 /kernel/power/power.h
parentPM / Runtime: Lenient generic runtime pm callbacks (diff)
downloadlinux-f996fc9671d088bd5f52a70f18c64bfe3d0e418f.tar.xz
linux-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.h1
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);