Messages in this thread | | | Date | Tue, 7 Jun 2005 15:19:49 -0500 | From | Dean Nelson <> | Subject | Re: [PATCH] MAX_USER_RT_PRIO and MAX_RT_PRIO are wrong! |
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On Tue, Jun 07, 2005 at 03:23:02PM -0400, Steven Rostedt wrote: > On Tue, 2005-06-07 at 14:10 -0500, Dean Nelson wrote: > > > I just built and tested a kernel and xp/xpc/xpnet modules with your patch > > applied. It ran fine. The priorities of the xpc kthreads were correct. > > > > Looks good to me. > > Dean, > > If you can do me a favor, the way you really want to test this is by > changing MAX_USER_RT_PRIO to 99 and MAX_RT_PRIO to > (MAX_USER_RT_PRIO+1). This will make sure that the patch is working. > Your kernel thread should still run at priority 99. > > Check it with: ps -eo pid,rtprio,comm > > And grep for your thread name.
Just did as you asked and things seem fine. Ran on an SGI altix. (The first process shown below shouldn't have a priority of 99, just the others.)
cranberry5:~ # ps -eo pid,rtprio,comm | grep xpc 13325 - xpc_hb 13327 99 xpc08 13467 99 xpc06 13469 99 xpc06c1 13501 99 xpc06c1 13502 99 xpc06c1 cranberry5:~ #
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