From: Oleg Nesterov <oleg@redhat.com>
To: "Todd Kjos" <tkjos@android.com>,
"Martijn Coenen" <maco@android.com>,
"Joel Fernandes" <joelagnelf@nvidia.com>,
"Christian Brauner" <brauner@kernel.org>,
"Carlos Llamas" <cmllamas@google.com>,
"Suren Baghdasaryan" <surenb@google.com>,
"Felix Kuehling" <Felix.Kuehling@amd.com>,
"Alex Deucher" <alexander.deucher@amd.com>,
"Christian König" <christian.koenig@amd.com>,
"David Airlie" <airlied@gmail.com>,
"Simona Vetter" <simona@ffwll.ch>,
"Boris Brezillon" <boris.brezillon@collabora.com>,
"Rob Herring" <robh@kernel.org>,
"Steven Price" <steven.price@arm.com>,
"Adrián Larumbe" <adrian.larumbe@collabora.com>,
"Maarten Lankhorst" <maarten.lankhorst@linux.intel.com>,
"Maxime Ripard" <mripard@kernel.org>,
"Thomas Zimmermann" <tzimmermann@suse.de>,
"Liviu Dudau" <liviu.dudau@arm.com>,
"Jason Gunthorpe" <jgg@ziepe.ca>,
"Leon Romanovsky" <leon@kernel.org>,
"David S. Miller" <davem@davemloft.net>,
"Eric Dumazet" <edumazet@google.com>,
"Jakub Kicinski" <kuba@kernel.org>,
"Paolo Abeni" <pabeni@redhat.com>
Cc: linux-kernel@vger.kernel.org, amd-gfx@lists.freedesktop.org,
dri-devel@lists.freedesktop.org, linux-rdma@vger.kernel.org,
netdev@vger.kernel.org
Subject: [PATCH 7/7] netclassid: use thread_group_leader(p) in update_classid_task()
Date: Sun, 7 Dec 2025 13:40:17 +0100 [thread overview]
Message-ID: <aTV1sWfObXC4-lgY@redhat.com> (raw)
In-Reply-To: <aTV1KYdcDGvjXHos@redhat.com>
Cleanup and preparation to simplify the next changes.
Signed-off-by: Oleg Nesterov <oleg@redhat.com>
---
net/core/netclassid_cgroup.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/net/core/netclassid_cgroup.c b/net/core/netclassid_cgroup.c
index dff66d8fb325..db9a5354f9de 100644
--- a/net/core/netclassid_cgroup.c
+++ b/net/core/netclassid_cgroup.c
@@ -93,7 +93,7 @@ static void update_classid_task(struct task_struct *p, u32 classid)
/* Only update the leader task, when many threads in this task,
* so it can avoid the useless traversal.
*/
- if (p != p->group_leader)
+ if (!thread_group_leader(p))
return;
do {
--
2.52.0
prev parent reply other threads:[~2025-12-08 8:21 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-12-07 12:38 [PATCH 0/7] don't abuse task_struct.group_leader Oleg Nesterov
2025-12-07 12:39 ` [PATCH 1/7] android/binder: don't abuse current->group_leader Oleg Nesterov
2025-12-18 11:06 ` Alice Ryhl
2025-12-07 12:39 ` [PATCH 2/7] android/binder: use same_thread_group(proc->tsk, current) in binder_mmap() Oleg Nesterov
2025-12-18 11:05 ` Alice Ryhl
2025-12-07 12:39 ` [PATCH 3/7] drm/amdgpu: don't abuse current->group_leader Oleg Nesterov
2025-12-09 19:22 ` Felix Kuehling
2025-12-07 12:39 ` [PATCH 4/7] drm/amd: kill the outdated "Only the pthreads threading model is supported" checks Oleg Nesterov
2025-12-08 8:28 ` Christian König
2025-12-08 10:05 ` Oleg Nesterov
2025-12-09 19:23 ` Felix Kuehling
2025-12-07 12:39 ` [PATCH 5/7] drm/pan*: don't abuse current->group_leader Oleg Nesterov
2025-12-08 8:23 ` Boris Brezillon
2025-12-10 11:49 ` Steven Price
2025-12-07 12:40 ` [PATCH 6/7] RDMA/umem: " Oleg Nesterov
2025-12-21 8:03 ` Leon Romanovsky
2025-12-07 12:40 ` Oleg Nesterov [this message]
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