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Date: Mon, 31 Aug 2020 10:23:44 +0800 From: Wei Yang <richard.weiyang@...ux.alibaba.com> To: mike.kravetz@...cle.com, akpm@...ux-foundation.org Cc: linux-mm@...ck.org, linux-kernel@...r.kernel.org, bhe@...hat.com, Wei Yang <richard.weiyang@...ux.alibaba.com> Subject: [Patch v3 0/7] mm/hugetlb: code refine and simplification Following are some cleanup for hugetlb. Simple test with tools/testing/selftests/vm/map_hugetlb pass. v3: * rebase on v5.9-rc2 which adjust the last patch a little v2: * drop 5/6/10 since similar patches are merged or under review. * adjust 2 based on comment from Mike Kravetz Wei Yang (7): mm/hugetlb: not necessary to coalesce regions recursively mm/hugetlb: remove VM_BUG_ON(!nrg) in get_file_region_entry_from_cache() mm/hugetlb: use list_splice to merge two list at once mm/hugetlb: count file_region to be added when regions_needed != NULL mm/hugetlb: a page from buddy is not on any list mm/hugetlb: narrow the hugetlb_lock protection area during preparing huge page mm/hugetlb: take the free hpage during the iteration directly mm/hugetlb.c | 71 ++++++++++++++++++++++------------------------------ 1 file changed, 30 insertions(+), 41 deletions(-) -- 2.20.1 (Apple Git-117)
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