Commit 3f871370 authored by Miaohe Lin's avatar Miaohe Lin Committed by Andrew Morton
Browse files

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

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: default avatarMiaohe Lin <linmiaohe@huawei.com>
Reviewed-by: default avatarDavid Hildenbrand <david@redhat.com>
Reviewed-by: default avatarYang Shi <shy828301@gmail.com>
Acked-by: default avatarNaoya Horiguchi <naoya.horiguchi@nec.com>
Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
parent 2ba2b008

mm/memory-failure.c

+3 −5
Original line number Diff line number Diff line
@@ -1178,13 +1178,11 @@ void ClearPageHWPoisonTakenOff(struct page *page) 
 */

static inline bool HWPoisonHandlable(struct page *page, unsigned long flags)

{

	bool movable = false;



	/* Soft offline could mirgate non-LRU movable pages */

	/* Soft offline could migrate non-LRU movable pages */

	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)