linux-kernel - [PATCH 1/4] mm/memcg: use NUMA_NO_NODE to indicate allocation from unspecified node

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [thread-next>] [day] [month] [year] [list]

Message-Id: <20220111010302.8864-1-richard.weiyang@gmail.com>
Date:   Tue, 11 Jan 2022 01:02:59 +0000
From:   Wei Yang <richard.weiyang@...il.com>
To:     hannes@...xchg.org, mhocko@...nel.org, vdavydov.dev@...il.com,
        akpm@...ux-foundation.org, shakeelb@...gle.com, guro@...com,
        vbabka@...e.cz, willy@...radead.org, songmuchun@...edance.com,
        shy828301@...il.com, surenb@...gle.com
Cc:     linux-kernel@...r.kernel.org, cgroups@...r.kernel.org,
        linux-mm@...ck.org, Wei Yang <richard.weiyang@...il.com>
Subject: [PATCH 1/4] mm/memcg: use NUMA_NO_NODE to indicate allocation from unspecified node

Instead of use "-1", let's use NUMA_NO_NODE for consistency.

Signed-off-by: Wei Yang <richard.weiyang@...il.com>
---
 mm/memcontrol.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/mm/memcontrol.c b/mm/memcontrol.c
index 2ed5f2a0879d..11715f7323c0 100644
--- a/mm/memcontrol.c
+++ b/mm/memcontrol.c
@@ -5054,7 +5054,7 @@ static int alloc_mem_cgroup_per_node_info(struct mem_cgroup *memcg, int node)
 	 *       function.
 	 */
 	if (!node_state(node, N_NORMAL_MEMORY))
-		tmp = -1;
+		tmp = NUMA_NO_NODE;
 	pn = kzalloc_node(sizeof(*pn), GFP_KERNEL, tmp);
 	if (!pn)
 		return 1;
-- 
2.33.1