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Wed, 16 Sep 2026 12:37:45 -0700 (PDT) Received: from kali ([169.224.126.44]) by smtp.gmail.com with ESMTPSA id 5b1f17b1804b1-49fbd23ac75sm12936105e9.13.2026.09.16.12.37.43 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 16 Sep 2026 12:37:44 -0700 (PDT) From: Ali Firas To: netdev@vger.kernel.org, idosch@nvidia.com Cc: kuba@kernel.org, pabeni@redhat.com, davem@davemloft.net, edumazet@google.com, andrew+netdev@lunn.ch, horms@kernel.org, razor@blackwall.org, roopa@nvidia.com, linux-kernel@vger.kernel.org, Ali Firas Subject: [PATCH net-next v2 4/5] vxlan: vnifilter: account the VNI node to memcg Date: Wed, 16 Sep 2026 22:34:48 +0300 Message-ID: <20260916193449.2552039-5-alishmery18@gmail.com> X-Mailer: git-send-email 2.53.0 In-Reply-To: <20260916193449.2552039-1-alishmery18@gmail.com> References: <20260916193449.2552039-1-alishmery18@gmail.com> Precedence: bulk X-Mailing-List: netdev@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit vxlan_vni_alloc() allocates a struct vxlan_vni_node for every VNI with plain GFP_KERNEL. The per-CPU stats block it allocates next is now charged to the caller's cgroup, but the node itself is not. Use GFP_KERNEL_ACCOUNT. The only caller already handles a NULL return. Assisted-by: LLM Signed-off-by: Ali Firas --- v1: https://lore.kernel.org/netdev/20260909092645.3105263-1-alishmery18@gmail.com/ drivers/net/vxlan/vxlan_vnifilter.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/net/vxlan/vxlan_vnifilter.c b/drivers/net/vxlan/vxlan_vnifilter.c index 9a1baca39d8b..fbff52c450c0 100644 --- a/drivers/net/vxlan/vxlan_vnifilter.c +++ b/drivers/net/vxlan/vxlan_vnifilter.c @@ -710,7 +710,7 @@ static struct vxlan_vni_node *vxlan_vni_alloc(struct vxlan_dev *vxlan, { struct vxlan_vni_node *vninode; - vninode = kzalloc_obj(*vninode); + vninode = kzalloc_obj(*vninode, GFP_KERNEL_ACCOUNT); if (!vninode) return NULL; vninode->stats = netdev_alloc_pcpu_stats(struct vxlan_vni_stats_pcpu); -- 2.53.0