2009/8/13 Kostik Belousov <kostikbel_at_gmail.com> > > On Thu, Aug 13, 2009 at 12:30:02AM -0700, Andrew Thompson wrote: > > Hi, > > > > > > Here is an aesthetic patch to change the usb kernel processes to threads, > > this hides them from the usual 'ps' output. Please test and review. > > > > 1290 ?? DL 0:00.00 [usbus0] > > [lots and lots more...] > > 1309 ?? DL 0:00.00 [usbus4] > > > > After the patch they can be seen as kernel threads. > > > > PID TID COMM TDNAME CPU PRI STATE WCHAN > > 0 100000 kernel swapper 0 68 sleep sched > > 0 100009 kernel firmware taskq 0 92 sleep - > > 0 100020 kernel kqueue taskq 0 92 sleep - > > 0 100021 kernel acpi_task_0 0 92 sleep - > > 0 100022 kernel acpi_task_1 0 92 sleep - > > 0 100023 kernel acpi_task_2 0 92 sleep - > > 0 100027 kernel thread taskq 0 92 sleep - > > 0 100031 kernel bwi0 taskq 0 16 sleep - > > 0 100032 kernel bwi0 taskq 0 16 sleep - > > 0 100106 kernel usbus0 0 20 sleep wmsg > > 0 100107 kernel usbus0 0 16 sleep wmsg > > 0 100108 kernel usbus0 0 20 sleep wmsg > > 0 100109 kernel usbus0 0 20 sleep wmsg > > [ ... ] > > 0 100127 kernel usbus4 0 20 sleep wmsg > > > Can you use this opportunity to change "wmsg" wait channel name > to something having "usb" in the name ? When the thread is idle this should be `-` ? AndrewReceived on Thu Aug 13 2009 - 07:09:37 UTC
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