From: Grant Likely <grant.likely-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org>
To: devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
Cc: rob.herring-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org
Subject: [RFC 0/3] of: Refactor device tree linked lists
Date: Thu, 5 Jun 2014 16:43:38 +0100 [thread overview]
Message-ID: <1401983021-13829-1-git-send-email-grant.likely@linaro.org> (raw)
I threw these patches together as part of getting the device_node
lifecycle issues sorted out so that the overlay patches can be merged.
It makes it possible to add and remove nodes without jumping through
crazy hoops.
I haven't yet decided if it is a good idea. It does increase the size of
deviec_node by 2 pointers which increases the footprint, but it
simplifies a lot of the code. Although, if I was really concerned about
footprint I would be trying to get rid of the ->full_name string and
just use the path component instead. The primary user of full_name is
various printk format strings around the kernel and we could get the
same behaviour using a %p variant.
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next reply other threads:[~2014-06-05 15:43 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-06-05 15:43 Grant Likely [this message]
[not found] ` <1401983021-13829-1-git-send-email-grant.likely-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org>
2014-06-05 15:43 ` [RFC 1/3] of: Migrate of_find_node_by_name() users to for_each_node_by_name() Grant Likely
[not found] ` <1401983021-13829-2-git-send-email-grant.likely-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org>
2014-06-05 17:48 ` Rob Herring
[not found] ` <CABGGisx=fhp1P68M+9aQUTzi6Bp+PnXK7Xq_TQ+=87AkGCZvwQ-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2014-06-26 16:03 ` Grant Likely
[not found] ` <20140626160345.6613CC41060-WNowdnHR2B42iJbIjFUEsiwD8/FfD2ys@public.gmane.org>
2014-06-26 18:22 ` Rob Herring
[not found] ` <CAL_JsqKDsdqd3PJ0gwvESMER=Nxi1us55pKWDhTuZtwgjo_MGA-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2014-06-26 18:56 ` Grant Likely
[not found] ` <CACxGe6tiiNvz9VCq=enTWMGDBUS_0gsDZh2DvzpVP5itQtiRpA-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2014-06-26 19:00 ` Rob Herring
[not found] ` <CAL_JsqLUjcxHrHctfVe7M79=8MpUCYq1cBhfsoXVzrBoxECwvw-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2014-06-26 19:02 ` Grant Likely
2014-06-05 15:43 ` [RFC 2/3] of: Replace custom linked list with list_head Grant Likely
2014-06-05 15:43 ` [RFC 3/3] of: Refactor device_node child list to use list_head Grant Likely
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