From: Wei Yang <richard.weiyang@linux.alibaba.com>
To: mike.kravetz@oracle.com, akpm@linux-foundation.org
Cc: linux-mm@kvack.org, linux-kernel@vger.kernel.org, bhe@redhat.com,
Wei Yang <richard.weiyang@linux.alibaba.com>
Subject: [Patch v3 0/7] mm/hugetlb: code refine and simplification
Date: Mon, 31 Aug 2020 10:23:44 +0800 [thread overview]
Message-ID: <20200831022351.20916-1-richard.weiyang@linux.alibaba.com> (raw)
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)
next reply other threads:[~2020-08-31 2:24 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-08-31 2:23 Wei Yang [this message]
2020-08-31 2:23 ` [Patch v3 1/7] mm/hugetlb: not necessary to coalesce regions recursively Wei Yang
2020-08-31 2:23 ` [Patch v3 2/7] mm/hugetlb: remove VM_BUG_ON(!nrg) in get_file_region_entry_from_cache() Wei Yang
2020-08-31 2:23 ` [Patch v3 3/7] mm/hugetlb: use list_splice to merge two list at once Wei Yang
2020-08-31 2:23 ` [Patch v3 4/7] mm/hugetlb: count file_region to be added when regions_needed != NULL Wei Yang
2020-08-31 2:23 ` [Patch v3 5/7] mm/hugetlb: a page from buddy is not on any list Wei Yang
2020-08-31 2:23 ` [Patch v3 6/7] mm/hugetlb: narrow the hugetlb_lock protection area during preparing huge page Wei Yang
2020-08-31 2:23 ` [Patch v3 7/7] mm/hugetlb: take the free hpage during the iteration directly Wei Yang
2020-08-31 23:06 ` Mike Kravetz
2020-09-01 1:42 ` Wei Yang
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