From 00f0e834c44c492555e43fdaf9c112ed269db01f Mon Sep 17 00:00:00 2001 From: popcornmix Date: Wed, 15 Aug 2018 12:25:32 +0100 Subject: [PATCH 444/496] Revert "mm: alloc_contig: re-allow CMA to compact FS pages" The upstream commit caused poor video playback performance on a busy system for many users. See: https://github.com/raspberrypi/linux/issues/2503 This reverts commit 424f6c4818bbf1b8ccf58aa012ecc19c0bb9b446. Signed-off-by: popcornmix --- mm/page_alloc.c | 1 - 1 file changed, 1 deletion(-) diff --git a/mm/page_alloc.c b/mm/page_alloc.c index 9b31af7654d3..023e12c6e5cb 100644 --- a/mm/page_alloc.c +++ b/mm/page_alloc.c @@ -7527,7 +7527,6 @@ int alloc_contig_range(unsigned long start, unsigned long end, .zone = page_zone(pfn_to_page(start)), .mode = MIGRATE_SYNC, .ignore_skip_hint = true, - .gfp_mask = current_gfp_context(gfp_mask), }; INIT_LIST_HEAD(&cc.migratepages); -- 2.19.1