From 396bcc5299c281e9cf1737ad0efcd97be9f83845 Mon Sep 17 00:00:00 2001 From: "Matthew Wilcox (Oracle)" Date: Mon, 6 Apr 2020 20:04:35 -0700 Subject: mm: remove CONFIG_TRANSPARENT_HUGE_PAGECACHE Commit e496cf3d7821 ("thp: introduce CONFIG_TRANSPARENT_HUGE_PAGECACHE") notes that it should be reverted when the PowerPC problem was fixed. The commit fixing the PowerPC problem (953c66c2b22a) did not revert the commit; instead setting CONFIG_TRANSPARENT_HUGE_PAGECACHE to the same as CONFIG_TRANSPARENT_HUGEPAGE. Checking with Kirill and Aneesh, this was an oversight, so remove the Kconfig symbol and undo the work of commit e496cf3d7821. Signed-off-by: Matthew Wilcox (Oracle) Signed-off-by: Andrew Morton Acked-by: Kirill A. Shutemov Cc: Aneesh Kumar K.V Cc: Christoph Hellwig Cc: Pankaj Gupta Link: http://lkml.kernel.org/r/20200318140253.6141-6-willy@infradead.org Signed-off-by: Linus Torvalds --- mm/rmap.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'mm/rmap.c') diff --git a/mm/rmap.c b/mm/rmap.c index 68fe0472c803..374a9bfdbffa 100644 --- a/mm/rmap.c +++ b/mm/rmap.c @@ -933,7 +933,7 @@ static bool page_mkclean_one(struct page *page, struct vm_area_struct *vma, set_pte_at(vma->vm_mm, address, pte, entry); ret = 1; } else { -#ifdef CONFIG_TRANSPARENT_HUGE_PAGECACHE +#ifdef CONFIG_TRANSPARENT_HUGEPAGE pmd_t *pmd = pvmw.pmd; pmd_t entry; -- cgit v1.2.3