Messages in this thread | | | Subject | Re: Fw: 2.6.9-rc1-mm4: swsusp + AMD64 = LOCKUP on CPU0 | From | Andi Kleen <> | Date | 08 Sep 2004 14:01:08 +0200 |
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Pavel Machek <pavel@ucw.cz> writes:
> Hi! > > > One for you guys on lkml ;) > > It simply takes long to count pages (O(n^2) algorithm), so watchdog > triggers. I have better algorithm locally, but would like merge to > linus first. (I posted it to lkml some days ago, I can attach the > bigdiff). > > Just disable the watchdog. Suspend *is* going to take time with > disabled interrupts.
As a short term workaround you could also add touch_nmi_watchdog()s in that loop.
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