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| author | Johannes Berg <johannes@sipsolutions.net> | 2007-05-06 14:50:50 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2007-05-07 12:12:59 -0700 |
| commit | f0ced9b229cfbc76b5db9837b4b256b602d56610 (patch) | |
| tree | 1c9cb6b6c73579aa103ff266f1f35e6d47da223e /Documentation | |
| parent | ab3bfca7abf3fd0fe41d26d839610a787aa7e587 (diff) | |
| download | op-kernel-dev-f0ced9b229cfbc76b5db9837b4b256b602d56610.zip op-kernel-dev-f0ced9b229cfbc76b5db9837b4b256b602d56610.tar.gz | |
power management: change /sys/power/disk display
Change /sys/power/disk to display all valid modes as well as the currently
selected one in a fashion known from the LED subsystem.
This changes userspace API, but it is apparently not used much (we asked
some userspace developers)
Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
Acked-by: "Rafael J. Wysocki" <rjw@sisk.pl>
Acked-by: Pavel Machek <pavel@ucw.cz>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'Documentation')
| -rw-r--r-- | Documentation/power/interface.txt | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/Documentation/power/interface.txt b/Documentation/power/interface.txt index 8c5b41b..fd5192a 100644 --- a/Documentation/power/interface.txt +++ b/Documentation/power/interface.txt @@ -34,8 +34,12 @@ for 5 seconds, resume devices, unfreeze tasks and enable nonboot CPUs. Then, we are able to look in the log messages and work out, for example, which code is being slow and which device drivers are misbehaving. -Reading from this file will display what the mode is currently set -to. Writing to this file will accept one of +Reading from this file will display all supported modes and the currently +selected one in brackets, for example + + [shutdown] reboot test testproc + +Writing to this file will accept one of 'platform' (only if the platform supports it) 'shutdown' |
