Messages in this thread | | | Date | Sat, 14 Jun 2014 17:28:51 -0500 | Subject | Re: [PATCH V2 2/2] power: twl4030_charger: attempt to power off in case of critical events | From | Nishanth Menon <> |
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On Sat, Jun 14, 2014 at 5:21 PM, Pavel Machek <pavel@ucw.cz> wrote: > > > Userland can make orderly_poweroff take long time, or even forever. (Think disconnected > network with nfsroot). > > Should we do something more forceful here? Userland has to handle sudden poweroffs, anyway... > > (You could invent new function "give userland 5 seconds to shut system down" if you > really wanted...)
Or how about:
/* If we have Power OFF ability, use it, else try restarting */ if (pm_power_off) { kernel_power_off(); } else { WARN(1, "FIXME: NO pm_power_off!!! trying restart\n"); kernel_restart("Charger triggered emergency restart"); }
-- --- Regards, Nishanth Menon
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