linux-kernel - [PATCH 14/27] mm: build migrate_vma_* for all configs with ZONE

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Message-Id: <20220210072828.2930359-15-hch@lst.de>
Date:   Thu, 10 Feb 2022 08:28:15 +0100
From:   Christoph Hellwig <hch@....de>
To:     Andrew Morton <akpm@...ux-foundation.org>,
        Dan Williams <dan.j.williams@...el.com>
Cc:     Felix Kuehling <Felix.Kuehling@....com>,
        Alex Deucher <alexander.deucher@....com>,
        Christian König <christian.koenig@....com>,
        "Pan, Xinhui" <Xinhui.Pan@....com>,
        Ben Skeggs <bskeggs@...hat.com>,
        Karol Herbst <kherbst@...hat.com>,
        Lyude Paul <lyude@...hat.com>, Jason Gunthorpe <jgg@...pe.ca>,
        Alistair Popple <apopple@...dia.com>,
        Logan Gunthorpe <logang@...tatee.com>,
        Ralph Campbell <rcampbell@...dia.com>,
        linux-kernel@...r.kernel.org, amd-gfx@...ts.freedesktop.org,
        dri-devel@...ts.freedesktop.org, nouveau@...ts.freedesktop.org,
        nvdimm@...ts.linux.dev, linux-mm@...ck.org
Subject: [PATCH 14/27] mm: build migrate_vma_* for all configs with ZONE_DEVICE support

This code will be used for device coherent memory as well in a bit,
so relax the ifdef a bit.

Signed-off-by: Christoph Hellwig <hch@....de>
---
 mm/Kconfig | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/mm/Kconfig b/mm/Kconfig
index 6391d8d3a616f3..95d4aa3acaefe0 100644
--- a/mm/Kconfig
+++ b/mm/Kconfig
@@ -250,7 +250,7 @@ config MIGRATION
 	  allocation instead of reclaiming.
 
 config DEVICE_MIGRATION
-	def_bool MIGRATION && DEVICE_PRIVATE
+	def_bool MIGRATION && ZONE_DEVICE
 
 config ARCH_ENABLE_HUGEPAGE_MIGRATION
 	bool
-- 
2.30.2