[LU-6947] Stray comment in ptlrpc_start_pinger

• Type: Bug
• Resolution: Fixed
• Priority: Trivial
• Fix Version/s: Lustre 2.8.0
• Severity: 3
• Assignee: Oleg Drokin
• Reporter: Oleg Drokin

Description

There's this comment in ptlrpc_start_pinger:

        /* CLONE_VM and CLONE_FILES just avoid a needless copy, because we
         * just drop the VM and FILES in kthread_run() right away. */
        task = kthread_run(ptlrpc_pinger_main, &pinger_thread,
                           pinger_thread.t_name);

This does not make any sense anymore. Back when this was cfs_daemonize call, we did pass process flags there, but commit c8fd9c3c converted everything to kthread_ru that does not take any flags and so now this coment is totally out of place.

A patch to remove it will be submitted shortly