linux-kernel - [PATCH v2 0/7] A few cleanup patches for khugepaged

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Message-ID: <20220625092816.4856-1-linmiaohe@huawei.com>
Date:   Sat, 25 Jun 2022 17:28:09 +0800
From:   Miaohe Lin <linmiaohe@...wei.com>
To:     <akpm@...ux-foundation.org>
CC:     <shy828301@...il.com>, <zokeefe@...gle.com>, <aarcange@...hat.com>,
        <willy@...radead.org>, <vbabka@...e.cz>, <dhowells@...hat.com>,
        <neilb@...e.de>, <apopple@...dia.com>, <david@...hat.com>,
        <surenb@...gle.com>, <peterx@...hat.com>, <linux-mm@...ck.org>,
        <linux-kernel@...r.kernel.org>, <linmiaohe@...wei.com>
Subject: [PATCH v2 0/7] A few cleanup patches for khugepaged

Hi everyone,
This series contains a few cleaup patches to remove unneeded return
value, use helper macro, fix typos and so on. More details can be
found in the respective changelogs. Thanks!
---
v2
  rebase on linux-next-20220624
  collect Reviewed-by tag per Yang Shi, Zach. Thanks.
  tweak commit log of 1/7
  avoid relocking mmap_sem and adjust "swapped_in++" in 2/7
  add comment for nr_none and NR_SHMEM in 4/7
  align args with the opening brace in 5/7 and 6/7
  do free_swap_cache before put_page in 7/7
---
Miaohe Lin (7):
  mm/khugepaged: remove unneeded shmem_huge_enabled() check
  mm/khugepaged: stop swapping in page when VM_FAULT_RETRY occurs
  mm/khugepaged: trivial typo and codestyle cleanup
  mm/khugepaged: minor cleanup for collapse_file
  mm/khugepaged: use helper macro __ATTR_RW
  mm/khugepaged: remove unneeded return value of
    khugepaged_add_pte_mapped_thp()
  mm/khugepaged: try to free transhuge swapcache when possible

 include/linux/swap.h |   5 ++
 mm/khugepaged.c      | 137 ++++++++++++++++++++-----------------------
 mm/swap.h            |   5 --
 3 files changed, 69 insertions(+), 78 deletions(-)

-- 
2.23.0