integ/kernel/kernel-std/centos/patches/Fix-compile-issue-when-transparent-hugepages-are-off.patch
Martin, Chen 794737dac2 rebase std kernel patch to CentOS7.6 3.10.0-957.1.3
fix compile error in drbd_req.c for improper usage of
request queue API; fix warning in kernel/bpf/core.c
for implicit declaration trace call for CFLAG
-Werror-implicit-function-declaration

remove patch change is_swiotlb_buffer in lib/swiotlb.c
As change already in new kernel code base

Story: 2004521
Task: 28260
Depends-On: https://review.openstack.org/625773/

Change-Id: I4a3af98b6efe6d31e66db39302f3af8c4ff19d2c
Signed-off-by: Martin, Chen <haochuan.z.chen@intel.com>
2019-01-22 20:17:50 +08:00

30 lines
874 B
Diff

From b6ceef1c915827b50ce3f76da4dc47f3eb768b44 Mon Sep 17 00:00:00 2001
Message-Id: <b6ceef1c915827b50ce3f76da4dc47f3eb768b44.1527544850.git.Jim.Somerville@windriver.com>
From: Jim Somerville <Jim.Somerville@windriver.com>
Date: Thu, 15 Dec 2016 14:27:48 -0500
Subject: [PATCH 01/26] Fix compile issue when transparent hugepages are off
Signed-off-by: Jim Somerville <Jim.Somerville@windriver.com>
---
mm/swap.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/mm/swap.c b/mm/swap.c
index 0982a35..6dcf38c 100644
--- a/mm/swap.c
+++ b/mm/swap.c
@@ -1040,8 +1040,10 @@ void release_pages(struct page **pages, int nr, bool cold)
if (!put_page_testzero(page))
continue;
+#ifdef CONFIG_TRANSPARENT_HUGEPAGE
VM_BUG_ON_PAGE(check_mmu_gather &&
trans_huge_mmu_gather_count(page), page);
+#endif
if (PageLRU(page)) {
if (!was_thp)
--
1.8.3.1