Re: When will the lunacy end? (Was Re: [PATCH] uswsusp: add pmops->{prepare,enter,finish} support (aka "platform mode"))

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



On Tue, 26 Sep 2006 00:45:00 +0200
Pavel Machek <[email protected]> wrote:

> Anyways this boils down to "find which drivers are delaying suspend
> and fix them".

The first step would be "find some way of identifying where all the time is
being spent".

Right now, netconsole gets disabled (or makes the machine hang) and most of
these machines don't have serial ports and the printk buffer gets lost
during resume.

The net result is that the machine takes a long time to suspend and resume,
and you don't have a clue *why*.

And this is a significant issue, IMO.  In terms of
niceness-of-user-interface, being able to suspend in twelve seconds instead
of twenty seven rates fairly highly...
-
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/

[Index of Archives]     [Kernel Newbies]     [Netfilter]     [Bugtraq]     [Photo]     [Stuff]     [Gimp]     [Yosemite News]     [MIPS Linux]     [ARM Linux]     [Linux Security]     [Linux RAID]     [Video 4 Linux]     [Linux for the blind]     [Linux Resources]
  Powered by Linux