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mm/memory-failure.c: minor cleanup for HWPoisonHandlable

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Patch series "A few fixup and cleanup patches for memory failure", v2.

This series contains a patch to clean up the HWPoisonHandlable and another
one to dissolve truncated hugetlb page.  More details can be found in the
respective changelogs.


This patch (of 2):

The local variable movable can be removed by returning true directly. Also
fix typo 'mirgate'. No functional change intended.

Link: https://lkml.kernel.org/r/20220414114941.11223-1-linmiaohe@huawei.com
Link: https://lkml.kernel.org/r/20220414114941.11223-2-linmiaohe@huawei.com
Signed-off-by: Miaohe Lin <linmiaohe@huawei.com>
Reviewed-by: David Hildenbrand <david@redhat.com>
Reviewed-by: Yang Shi <shy828301@gmail.com>
Acked-by: Naoya Horiguchi <naoya.horiguchi@nec.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
This commit is contained in:
Miaohe Lin 2022-04-28 23:16:02 -07:00 committed by akpm
parent 2ba2b008a8
commit 3f87137068
1 changed files with 3 additions and 5 deletions
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8
mm/memory-failure.c
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@ -1178,13 +1178,11 @@ void ClearPageHWPoisonTakenOff(struct page *page)
*/ */
static inline bool HWPoisonHandlable(struct page *page, unsigned long flags) static inline bool HWPoisonHandlable(struct page *page, unsigned long flags)
{ {
bool movable = false; /* Soft offline could migrate non-LRU movable pages */
/* Soft offline could mirgate non-LRU movable pages */
if ((flags & MF_SOFT_OFFLINE) && __PageMovable(page)) if ((flags & MF_SOFT_OFFLINE) && __PageMovable(page))
movable = true; return true;
return movable || PageLRU(page) || is_free_buddy_page(page); return PageLRU(page) || is_free_buddy_page(page);
} }
static int __get_hwpoison_page(struct page *page, unsigned long flags) static int __get_hwpoison_page(struct page *page, unsigned long flags)