From dbe70dbb41ab45a9ea2fa537c9e6c9817477dfff Mon Sep 17 00:00:00 2001 From: Miaohe Lin Date: Tue, 11 Jul 2023 13:50:09 +0800 Subject: mm: memory-failure: remove unneeded PageHuge() check Patch series "A few fixup and cleanup patches for memory-failure", v2. This series contains a few fixup patches to fix inaccurate mf_stats, fix race window when trying to get hugetlb folio and so on. Also there is minor cleanup for comments and codestyle. More details can be found in the respective changelogs. This patch (of 8): PageHuge() check in me_huge_page() is just for potential problems. Remove it as it's actually dead code and won't catch anything. Link: https://lkml.kernel.org/r/20230711055016.2286677-1-linmiaohe@huawei.com Link: https://lkml.kernel.org/r/20230711055016.2286677-2-linmiaohe@huawei.com Signed-off-by: Miaohe Lin Acked-by: Naoya Horiguchi Signed-off-by: Andrew Morton --- mm/memory-failure.c | 3 --- 1 file changed, 3 deletions(-) (limited to 'mm/memory-failure.c') diff --git a/mm/memory-failure.c b/mm/memory-failure.c index 76da955bf10f..9ed2bd258269 100644 --- a/mm/memory-failure.c +++ b/mm/memory-failure.c @@ -1187,9 +1187,6 @@ static int me_huge_page(struct page_state *ps, struct page *p) struct address_space *mapping; bool extra_pins = false; - if (!PageHuge(hpage)) - return MF_DELAYED; - mapping = page_mapping(hpage); if (mapping) { res = truncate_error_page(hpage, page_to_pfn(p), mapping); -- cgit