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/huge_memory.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'mm/huge_memory.c') diff --git a/mm/huge_memory.c b/mm/huge_memory.c index 0080e8df18ef..c1e7c71db1e6 100644 --- a/mm/huge_memory.c +++ b/mm/huge_memory.c @@ -326,7 +326,7 @@ static struct attribute *hugepage_attr[] = { &defrag_attr.attr, &use_zero_page_attr.attr, &hpage_pmd_size_attr.attr, -#if defined(CONFIG_SHMEM) && defined(CONFIG_TRANSPARENT_HUGE_PAGECACHE) +#ifdef CONFIG_SHMEM &shmem_enabled_attr.attr, #endif #ifdef CONFIG_DEBUG_VM -- cgit v1.2.3-70-g09d2