From: Michal Hocko <mhocko@kernel.org>
To: David Hildenbrand <david@redhat.com>
Cc: Oscar Salvador <osalvador@suse.de>,
akpm@linux-foundation.org, pasha.tatashin@soleen.com,
dan.j.williams@gmail.com, linux-kernel@vger.kernel.org,
linux-mm@kvack.org
Subject: Re: [PATCH] mm, memory_hotplug: Don't bail out in do_migrate_range prematurely
Date: Tue, 11 Dec 2018 11:20:14 +0100 [thread overview]
Message-ID: <20181211102014.GF1286@dhcp22.suse.cz> (raw)
In-Reply-To: <5e3e33e3-bea8-249c-2b05-665f40d70df4@redhat.com>
On Tue 11-12-18 10:35:53, David Hildenbrand wrote:
> So somehow remember if we had issues with one page and instead of
> reporting 0, report e.g. -EAGAIN?
There is no consumer of the return value right now and it is not really
clear whether we need one. I would just make do_migrate_range return void.
--
Michal Hocko
SUSE Labs
next prev parent reply other threads:[~2018-12-11 10:20 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-12-11 8:50 [PATCH] mm, memory_hotplug: Don't bail out in do_migrate_range prematurely Oscar Salvador
2018-12-11 8:57 ` osalvador
2018-12-11 9:37 ` David Hildenbrand
2018-12-11 9:35 ` David Hildenbrand
2018-12-11 10:20 ` Michal Hocko [this message]
2018-12-11 10:35 ` David Hildenbrand
2018-12-11 10:18 ` Michal Hocko
2018-12-11 12:22 ` osalvador
2018-12-11 12:52 ` Michal Hocko
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