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kernel: Allow a kernel thread's name to be set in copy_process

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This patch allows kernel users to pass in the thread name so it can be
set during creation instead of having to use set_task_comm after the
thread is created.

Signed-off-by: Mike Christie <michael.christie@oracle.com>
Acked-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Christian Brauner (Microsoft) <brauner@kernel.org>
This commit is contained in:
Mike Christie
2023-03-10 16:03:23 -06:00
committed by Christian Brauner (Microsoft)
parent e0a98139c1
commit cf587db2ee
4 changed files with 12 additions and 4 deletions
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2
init/main.c
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@@ -707,7 +707,7 @@ noinline void __ref rest_init(void)
rcu_read_unlock();
numa_default_policy();
pid = kernel_thread(kthreadd, NULL, CLONE_FS | CLONE_FILES);
pid = kernel_thread(kthreadd, NULL, NULL, CLONE_FS | CLONE_FILES);
rcu_read_lock();
kthreadd_task = find_task_by_pid_ns(pid, &init_pid_ns);
rcu_read_unlock();