[merged] mm-mempolicy-use-policy_node-helper-with-mpol_preferred_many.patch removed from -mm tree

[akpm@linux-foundation.org]

The patch titled
     Subject: mm/mempolicy: use policy_node helper with MPOL_PREFERRED_MANY
has been removed from the -mm tree.  Its filename was
     mm-mempolicy-use-policy_node-helper-with-mpol_preferred_many.patch

This patch was dropped because it was merged into mainline or a subsystem tree

------------------------------------------------------
From: "Aneesh Kumar K.V" <aneesh.kumar@linux.ibm.com>
Subject: mm/mempolicy: use policy_node helper with MPOL_PREFERRED_MANY

Patch series "mm: add new syscall set_mempolicy_home_node", v6.


This patch (of 3):

A followup patch will enable setting a home node with MPOL_PREFERRED_MANY
memory policy.  To facilitate that switch to using policy_node helper. 
There is no functional change in this patch.

Link: https://lkml.kernel.org/r/20211202123810.267175-1-aneesh.kumar@linux.ibm.com
Link: https://lkml.kernel.org/r/20211202123810.267175-2-aneesh.kumar@linux.ibm.com
Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.ibm.com>
Acked-by: Michal Hocko <mhocko@suse.com>
Cc: Ben Widawsky <ben.widawsky@intel.com>
Cc: Dave Hansen <dave.hansen@linux.intel.com>
Cc: Feng Tang <feng.tang@intel.com>
Cc: Andrea Arcangeli <aarcange@redhat.com>
Cc: Mel Gorman <mgorman@techsingularity.net>
Cc: Mike Kravetz <mike.kravetz@oracle.com>
Cc: Randy Dunlap <rdunlap@infradead.org>
Cc: Vlastimil Babka <vbabka@suse.cz>
Cc: Andi Kleen <ak@linux.intel.com>
Cc: Dan Williams <dan.j.williams@intel.com>
Cc: Huang Ying <ying.huang@intel.com>
Cc: <linux-api@vger.kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
---

 mm/mempolicy.c |    5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

--- a/mm/mempolicy.c~mm-mempolicy-use-policy_node-helper-with-mpol_preferred_many
+++ a/mm/mempolicy.c
@@ -2062,7 +2062,7 @@ static struct page *alloc_pages_preferre
 	preferred_gfp &= ~(__GFP_DIRECT_RECLAIM | __GFP_NOFAIL);
 	page = __alloc_pages(preferred_gfp, order, nid, &pol->nodes);
 	if (!page)
-		page = __alloc_pages(gfp, order, numa_node_id(), NULL);
+		page = __alloc_pages(gfp, order, nid, NULL);
 
 	return page;
 }
@@ -2104,6 +2104,7 @@ struct page *alloc_pages_vma(gfp_t gfp,
 	}
 
 	if (pol->mode == MPOL_PREFERRED_MANY) {
+		node = policy_node(gfp, pol, node);
 		page = alloc_pages_preferred_many(gfp, order, node, pol);
 		mpol_cond_put(pol);
 		goto out;
@@ -2187,7 +2188,7 @@ struct page *alloc_pages(gfp_t gfp, unsi
 		page = alloc_page_interleave(gfp, order, interleave_nodes(pol));
 	else if (pol->mode == MPOL_PREFERRED_MANY)
 		page = alloc_pages_preferred_many(gfp, order,
-				numa_node_id(), pol);
+				  policy_node(gfp, pol, numa_node_id()), pol);
 	else
 		page = __alloc_pages(gfp, order,
 				policy_node(gfp, pol, numa_node_id()),
_

Patches currently in -mm which might be from aneesh.kumar@linux.ibm.com are