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From:   Liam Howlett <liam.howlett@oracle.com>
To:     "maple-tree@lists.infradead.org" <maple-tree@lists.infradead.org>,
        "linux-mm@kvack.org" <linux-mm@kvack.org>,
        "linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
        Andrew Morton <akpm@linux-foundation.org>
CC:     Liam Howlett <liam.howlett@oracle.com>,
        SeongJae Park <sj@kernel.org>,
        "damon@lists.linux.dev" <damon@lists.linux.dev>,
        kernel test robot <lkp@intel.com>
Subject: [PATCH v2 26/44] mm/damon: Stop using vma_mas_store() for maple tree
 store
Thread-Topic: [PATCH v2 26/44] mm/damon: Stop using vma_mas_store() for maple
 tree store
Thread-Index: AQHZITolwyWRLkqcX0iP8U6GnafTZA==
Date:   Thu, 5 Jan 2023 19:16:00 +0000
Message-ID: <20230105191517.3099082-27-Liam.Howlett@oracle.com>
References: <20230105191517.3099082-1-Liam.Howlett@oracle.com>
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From: "Liam R. Howlett" <Liam.Howlett@oracle.com>

Prepare for the removal of the vma_mas_store() function by open coding
the maple tree store in this test code.  Set the range of the maple
state and call the store function directly.

Cc: SeongJae Park <sj@kernel.org>
Cc: damon@lists.linux.dev
Reported-by: kernel test robot <lkp@intel.com>
Signed-off-by: Liam R. Howlett <Liam.Howlett@oracle.com>
---
 mm/damon/vaddr-test.h | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/mm/damon/vaddr-test.h b/mm/damon/vaddr-test.h
index bce37c487540..41532f7355d0 100644
--- a/mm/damon/vaddr-test.h
+++ b/mm/damon/vaddr-test.h
@@ -24,8 +24,10 @@ static void __link_vmas(struct maple_tree *mt, struct vm=
_area_struct *vmas,
 		return;
=20
 	mas_lock(&mas);
-	for (i =3D 0; i < nr_vmas; i++)
-		vma_mas_store(&vmas[i], &mas);
+	for (i =3D 0; i < nr_vmas; i++) {
+		mas_set_range(&mas, vmas[i].vm_start, vmas[i].vm_end - 1);
+		mas_store_gfp(&mas, &vmas[i], GFP_KERNEL);
+	}
 	mas_unlock(&mas);
 }
=20
--=20
2.35.1