Pavel Machek napsal(a): > Hi! > >>> Andrew Morton napsal(a): >>>> http://userweb.kernel.org/~akpm/2.6.21-rc4-mm1/ >>> I'm getting this while trying to swsusp: >>> Stopping tasks ... >>> Stopping kernel threads timed out after 20 seconds (1 tasks refusing to >>> freeze): >>> swapper >>> Restarting tasks ... done. >>> >>> What to test? Enable PM_DEBUG? > > Is it repeatable? Freezer normally works better than that.
Yes, at least it happened 3 times consecutively, when I tried to asleep the machine, then I turned it off. >> Also, it might be useful to add a temporary /proc/freeze-unfreeze thing >> which will simply do a freeze/unfreeze cycle. Then we can apply various >> workloads to the machine while madly stressing the freezer code. > > echo testproc > /sys/power/disk; echo disk > /sys/power/state ... is > pretty much what you want. Ok, I'll try this. thanks, -- http://www.fi.muni.cz/~xslaby/ Jiri Slaby faculty of informatics, masaryk university, brno, cz e-mail: jirislaby gmail com, gpg pubkey fingerprint: B674 9967 0407 CE62 ACC8 22A0 32CC 55C3 39D4 7A7E - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
