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| author | Vladimir Zapolskiy <[email protected]> | 2016-10-07 15:37:00 +0300 |
|---|---|---|
| committer | Wim Van Sebroeck <[email protected]> | 2016-10-08 10:27:20 +0200 |
| commit | 53f96cee1aff74c8ee3c5f7a25df0c01d7117eeb (patch) | |
| tree | 37a838b634be099db8b442e13d13686c1a3f1b4e /net/unix/sysctl_net_unix.c | |
| parent | da0d12ff2b829a35e9921918e925d79497b82bef (diff) | |
watchdog: pretimeout: add option to select a pretimeout governor in runtime
The change converts watchdog device attribute "pretimeout_governor" from
read-only to read-write type to allow users to select a desirable
watchdog pretimeout governor in runtime, e.g.
% echo -n panic > /sys/..../watchdog/watchdog0/pretimeout
To get this working a list of registered pretimeout governors is created
and a new helper function watchdog_pretimeout_governor_set() is exported
to watchdog_dev.c.
If a selected governor is gone, a watchdog device pretimeout notification
is delegated to a default built-in pretimeout governor.
Signed-off-by: Vladimir Zapolskiy <[email protected]>
Reviewed-by: Guenter Roeck <[email protected]>
Reviewed-by: Wolfram Sang <[email protected]>
Tested-by: Wolfram Sang <[email protected]>
Signed-off-by: Guenter Roeck <[email protected]>
Signed-off-by: Wim Van Sebroeck <[email protected]>
Diffstat (limited to 'net/unix/sysctl_net_unix.c')
0 files changed, 0 insertions, 0 deletions