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From: Tony Lindgren <tony-4v6yS6AI5VpBDgjK7y7TUQ@public.gmane.org>
To: Johan Hovold <johan-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>
Cc: Bin Liu <b-liu-l0cyMroinI0@public.gmane.org>,
	linux-usb-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
	Ladislav Michl <ladis-6z/3iImG2C8G8FEW9MqTrA@public.gmane.org>,
	linux-omap-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
Subject: Re: musb RPM sleep-while-atomic in 4.9-rc1
Date: Mon, 7 Nov 2016 11:28:38 -0700	[thread overview]
Message-ID: <20161107182838.GD2428@atomide.com> (raw)
In-Reply-To: <20161104141615.GA16119@localhost>

* Johan Hovold <johan-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org> [161104 07:16]:
> Perhaps sleep in musb_host_finish_resume() instead of always adding this
> delay which is only needed for deasserting resume signalling and not for
> generic (runtime) resume work (if you decide to use a common work
> queue).

Looking at your comments again, this is a good idea for
future use.

> But why schedule from resume at all? It seems you could just schedule
> the deferred-work processing directly after having registered a
> callback.

But with this one we need to schedule the deferred work only
from resume as waking up things can take a while potentially.

Anyways, I'll post all the pending fixes as a new thread shortly.

Regards,

Tony
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      parent reply	other threads:[~2016-11-07 18:28 UTC|newest]

Thread overview: 24+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2016-10-20 15:37 musb RPM sleep-while-atomic in 4.9-rc1 Johan Hovold
2016-10-21  7:08 ` Tony Lindgren
     [not found]   ` <20161021070848.rum7wrlihjayqdbh-4v6yS6AI5VpBDgjK7y7TUQ@public.gmane.org>
2016-10-21  9:25     ` Johan Hovold
2016-10-21  9:49       ` Tony Lindgren
     [not found]         ` <20161021094904.q66kjsl33yzf2kir-4v6yS6AI5VpBDgjK7y7TUQ@public.gmane.org>
2016-10-21 11:07           ` Johan Hovold
2016-10-21 11:27             ` Tony Lindgren
     [not found]               ` <20161021112745.lancojpgv4h6aqpw-4v6yS6AI5VpBDgjK7y7TUQ@public.gmane.org>
2016-10-24 17:35                 ` Tony Lindgren
     [not found]                   ` <20161024173538.26xvlitxiwjmh4fx-4v6yS6AI5VpBDgjK7y7TUQ@public.gmane.org>
2016-10-25  8:32                     ` Johan Hovold
2016-10-25 15:11                       ` Tony Lindgren
     [not found]                         ` <20161025151110.vih52s47a2g2col5-4v6yS6AI5VpBDgjK7y7TUQ@public.gmane.org>
2016-10-26 14:20                           ` Johan Hovold
2016-10-26 14:31                             ` Tony Lindgren
     [not found]                               ` <20161026143100.rg4pse6mjyq32hxm-4v6yS6AI5VpBDgjK7y7TUQ@public.gmane.org>
2016-10-27 15:14                                 ` Tony Lindgren
     [not found]                                   ` <20161027151446.ffj6w2tydf6ymv7c-4v6yS6AI5VpBDgjK7y7TUQ@public.gmane.org>
2016-10-27 16:44                                     ` Johan Hovold
2016-10-27 17:40                                       ` Tony Lindgren
     [not found]                                         ` <20161027174016.43twztwekvb3b25t-4v6yS6AI5VpBDgjK7y7TUQ@public.gmane.org>
2016-10-27 18:45                                           ` Johan Hovold
2016-10-27 19:15                                             ` Tony Lindgren
     [not found]                                               ` <20161027191552.tuutyslp5qtu2b4f-4v6yS6AI5VpBDgjK7y7TUQ@public.gmane.org>
2016-10-28  9:44                                                 ` Johan Hovold
2016-10-28 18:13                                                   ` Tony Lindgren
     [not found]                                                     ` <20161028181318.umwn3rx55pg2cvwd-4v6yS6AI5VpBDgjK7y7TUQ@public.gmane.org>
2016-10-31 11:49                                                       ` Johan Hovold
2016-11-03 21:26                                                         ` Tony Lindgren
     [not found]                                                           ` <20161103212635.GC21430-4v6yS6AI5VpBDgjK7y7TUQ@public.gmane.org>
2016-11-03 22:01                                                             ` Ladislav Michl
2016-11-04 14:16                                                             ` Johan Hovold
2016-11-04 15:13                                                               ` Tony Lindgren
2016-11-07 18:28                                                               ` Tony Lindgren [this message]

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