From mboxrd@z Thu Jan 1 00:00:00 1970 From: Andrew Morton Subject: [to-be-updated] mm-page_isolation-prefer-the-node-of-the-source-page.patch removed from -mm tree Date: Tue, 07 Jul 2020 12:47:14 -0700 Message-ID: <20200707194714.mEh-e5f-J%akpm@linux-foundation.org> References: <20200703151445.b6a0cfee402c7c5c4651f1b1@linux-foundation.org> Reply-To: linux-kernel@vger.kernel.org Return-path: Received: from mail.kernel.org ([198.145.29.99]:58658 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727791AbgGGTrP (ORCPT ); Tue, 7 Jul 2020 15:47:15 -0400 In-Reply-To: <20200703151445.b6a0cfee402c7c5c4651f1b1@linux-foundation.org> Sender: mm-commits-owner@vger.kernel.org List-Id: mm-commits@vger.kernel.org To: guro@fb.com, hch@infradead.org, iamjoonsoo.kim@lge.com, mgorman@techsingularity.net, mhocko@suse.com, mike.kravetz@oracle.com, mm-commits@vger.kernel.org, n-horiguchi@ah.jp.nec.com, vbabka@suse.cz The patch titled Subject: mm/page_isolation: prefer the node of the source page has been removed from the -mm tree. Its filename was mm-page_isolation-prefer-the-node-of-the-source-page.patch This patch was dropped because an updated version will be merged ------------------------------------------------------ From: Joonsoo Kim Subject: mm/page_isolation: prefer the node of the source page Patch series "clean-up the migration target allocation functions", v3. This patchset clean-up the migration target allocation functions. Contributions of this patchset are: 1. unify two hugetlb alloc functions. As a result, one is remained. 2. make one external hugetlb alloc function to internal one. 3. unify three functions for migration target allocation. This patch (of 8): For locality, it's better to migrate the page to the same node rather than the node of the current caller's cpu. Link: http://lkml.kernel.org/r/1592892828-1934-1-git-send-email-iamjoonsoo.kim@lge.com Link: http://lkml.kernel.org/r/1592892828-1934-2-git-send-email-iamjoonsoo.kim@lge.com Signed-off-by: Joonsoo Kim Acked-by: Roman Gushchin Acked-by: Michal Hocko Reviewed-by: Vlastimil Babka Cc: Christoph Hellwig Cc: Roman Gushchin Cc: Mike Kravetz Cc: Naoya Horiguchi Cc: Mel Gorman Signed-off-by: Andrew Morton --- mm/page_isolation.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) --- a/mm/page_isolation.c~mm-page_isolation-prefer-the-node-of-the-source-page +++ a/mm/page_isolation.c @@ -309,5 +309,7 @@ int test_pages_isolated(unsigned long st struct page *alloc_migrate_target(struct page *page, unsigned long private) { - return new_page_nodemask(page, numa_node_id(), &node_states[N_MEMORY]); + int nid = page_to_nid(page); + + return new_page_nodemask(page, nid, &node_states[N_MEMORY]); } _ Patches currently in -mm which might be from iamjoonsoo.kim@lge.com are mm-migrate-move-migration-helper-from-h-to-c.patch mm-hugetlb-unify-migration-callbacks.patch mm-hugetlb-make-hugetlb-migration-callback-cma-aware.patch mm-migrate-make-a-standard-migration-target-allocation-function.patch mm-gup-use-a-standard-migration-target-allocation-callback.patch mm-mempolicy-use-a-standard-migration-target-allocation-callback.patch mm-page_alloc-remove-a-wrapper-for-alloc_migration_target.patch