[PATCH] Adjust 'ps H' to include kthread names by default
Alfred Perlstein
bright at mu.org
Thu Jan 17 22:15:56 UTC 2013
On 1/17/13 1:22 PM, John Baldwin wrote:
> Running 'ps axH' on a current system results in a lot of kthreads with not
> very useful names (unless you add -c):
>
> PID TT STAT TIME COMMAND
> 0 ?? DLs 1:09.52 [kernel]
> 0 ?? DLs 0:00.00 [kernel]
> 0 ?? DLs 0:00.00 [kernel]
> 0 ?? DLs 0:00.00 [kernel]
> 0 ?? DLs 0:00.00 [kernel]
> 0 ?? DLs 0:00.00 [kernel]
> 0 ?? DLs 0:00.00 [kernel]
> 0 ?? DLs 0:03.82 [kernel]
> 0 ?? DLs 1:15.14 [kernel]
> 0 ?? DLs 0:00.00 [kernel]
> 0 ?? DLs 39:24.55 [kernel]
> 0 ?? DLs 0:00.04 [kernel]
>
> This patch changes this to:
>
> PID TT STAT TIME COMMAND
> 0 ?? DLs 1:09.53 [kernel/swapper]
> 0 ?? DLs 0:00.00 [kernel/firmware tas]
> 0 ?? DLs 0:00.00 [kernel/ffs_trim tas]
> 0 ?? DLs 0:00.00 [kernel/acpi_task_0]
> 0 ?? DLs 0:00.00 [kernel/acpi_task_1]
> 0 ?? DLs 0:00.00 [kernel/acpi_task_2]
> 0 ?? DLs 0:00.00 [kernel/aiod_bio tas]
> 0 ?? DLs 0:03.82 [kernel/thread taskq]
> 0 ?? DLs 1:15.19 [kernel/nvidia taskq]
> 0 ?? DLs 0:00.00 [kernel/kqueue taskq]
> 0 ?? DLs 39:26.82 [kernel/em0 taskq]
> 0 ?? DLs 0:00.04 [kernel/mca taskq]
Nice! Looks good.
-Alfred
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