Messages in this thread | | | Date | Wed, 5 Apr 2017 11:06:54 +0200 | From | Igor Mammedov <> | Subject | Re: [PATCH v1 1/6] mm: get rid of zone_is_initialized |
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On Wed, 5 Apr 2017 10:14:00 +0200 Michal Hocko <mhocko@kernel.org> wrote:
> On Fri 31-03-17 09:39:54, Michal Hocko wrote: > > Fixed screw ups during the initial patch split up as per Hillf > > --- > > From 8be6c5e47de66210e47710c80e72e8abd899017b Mon Sep 17 00:00:00 2001 > > From: Michal Hocko <mhocko@suse.com> > > Date: Wed, 29 Mar 2017 15:11:30 +0200 > > Subject: [PATCH] mm: get rid of zone_is_initialized > > > > There shouldn't be any reason to add initialized when we can tell the > > same thing from checking whether there are any pages spanned to the > > zone. Remove zone_is_initialized() and replace it by zone_is_empty > > which can be used for the same set of tests. > > > > This shouldn't have any visible effect > > I've decided to drop this patch. My main motivation was to simplify > the hotplug workflow/ The situation is more hairy than I expected, > though. On one hand all zones should be initialized early during the > hotplug in add_memory_resource but direct users of arch_add_memory will > need this to be called I suspect. Let's just keep the current status quo > and clean up it later. It is not really needed for this series. Would you post v2 with all fixups you've done so far?
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