linux-kernel - [PATCH 0/4] Cleanup and fixup for hugetlb

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Message-ID: <20210402093249.25137-1-linmiaohe@huawei.com>
Date:   Fri, 2 Apr 2021 05:32:45 -0400
From:   Miaohe Lin <linmiaohe@...wei.com>
To:     <akpm@...ux-foundation.org>, <mike.kravetz@...cle.com>
CC:     <n-horiguchi@...jp.nec.com>, <hillf.zj@...baba-inc.com>,
        <linux-kernel@...r.kernel.org>, <linux-mm@...ck.org>,
        <linmiaohe@...wei.com>
Subject: [PATCH 0/4] Cleanup and fixup for hugetlb

Hi all,
This series contains cleanups to remove redundant VM_BUG_ON() and
simplify the return code. Also this fixes potential wrong gbl_reserve
value and handle the error case in hugetlb_fix_reserve_counts(). More
details can be found in the respective changelogs. Thanks!

Miaohe Lin (4):
  mm/hugeltb: remove redundant VM_BUG_ON() in region_add()
  mm/hugeltb: simplify the return code of __vma_reservation_common()
  mm/hugeltb: fix potential wrong gbl_reserve value for
    hugetlb_acct_memory()
  mm/hugeltb: handle the error case in hugetlb_fix_reserve_counts()

 mm/hugetlb.c | 18 +++++++++++++-----
 1 file changed, 13 insertions(+), 5 deletions(-)

-- 
2.19.1