Messages in this thread | | | Date | Tue, 3 Jul 2007 22:12:28 +0100 | From | Matthew Garrett <> | Subject | Re: [linux-pm] [PATCH] Remove process freezer from suspend to RAM pathway |
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On Tue, Jul 03, 2007 at 05:10:08PM -0400, Alan Stern wrote:
> No, no -- you have it exactly backwards. Removing the freezer turns > STR into something _less_ like runtime suspend, because it adds the > requirement that devices must not automatically be resumed when an I/O > request arrives.
But that's fine - "Are we undergoing a systemwide suspend" is an easy question to ask. Freezing processes instead means that most of those paths will never be tested.
-- Matthew Garrett | mjg59@srcf.ucam.org - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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