The patch titled
Subject: mm: mempolicy: use folio_alloc_mpol() in alloc_migration_target_by_mpol()
has been added to the -mm mm-unstable branch. Its filename is
mm-mempolicy-use-folio_alloc_mpol-in-alloc_migration_target_by_mpol.patch
This patch will shortly appear at
https://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new.git/tree/patches/mm-mempolicy-use-folio_alloc_mpol-in-alloc_migration_target_by_mpol.patch
This patch will later appear in the mm-unstable branch at
git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
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------------------------------------------------------
From: Kefeng Wang <wangkefeng.wang@xxxxxxxxxx>
Subject: mm: mempolicy: use folio_alloc_mpol() in alloc_migration_target_by_mpol()
Date: Wed, 15 May 2024 15:07:08 +0800
Convert to use folio_alloc_mpol() to make vma_alloc_folio_noprof() to use
folio throughout.
Link: https://lkml.kernel.org/r/20240515070709.78529-4-wangkefeng.wang@xxxxxxxxxx
Signed-off-by: Kefeng Wang <wangkefeng.wang@xxxxxxxxxx>
Cc: Hugh Dickins <hughd@xxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
mm/mempolicy.c | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)
--- a/mm/mempolicy.c~mm-mempolicy-use-folio_alloc_mpol-in-alloc_migration_target_by_mpol
+++ a/mm/mempolicy.c
@@ -1211,7 +1211,6 @@ static struct folio *alloc_migration_tar
struct migration_mpol *mmpol = (struct migration_mpol *)private;
struct mempolicy *pol = mmpol->pol;
pgoff_t ilx = mmpol->ilx;
- struct page *page;
unsigned int order;
int nid = numa_node_id();
gfp_t gfp;
@@ -1235,8 +1234,7 @@ static struct folio *alloc_migration_tar
else
gfp = GFP_HIGHUSER_MOVABLE | __GFP_RETRY_MAYFAIL | __GFP_COMP;
- page = alloc_pages_mpol(gfp, order, pol, ilx, nid);
- return page_rmappable_folio(page);
+ return folio_alloc_mpol(gfp, order, pol, ilx, nid);
}
#else
_
Patches currently in -mm which might be from wangkefeng.wang@xxxxxxxxxx are
mm-add-folio_alloc_mpol.patch
mm-mempolicy-use-folio_alloc_mpol_noprof-in-vma_alloc_folio_noprof.patch
mm-mempolicy-use-folio_alloc_mpol-in-alloc_migration_target_by_mpol.patch
mm-shmem-use-folio_alloc_mpol-in-shmem_alloc_folio.patch
