consolekit on 7.0-STABLE i386

[Kostik Belousov]

On Thu, Aug 07, 2008 at 12:00:37PM +0400, sam wrote:
> Kostik Belousov wrote:
> >On Fri, Aug 01, 2008 at 06:16:49PM +0400, sam wrote:
> >  
> >>Nate Eldredge wrote:
> >>    
> >>>On Wed, 30 Jul 2008, sam wrote:
> >>>
> >>>      
> >>>>0 19 0   1113M    29M   112   0   0   0    32   0   0   1  100 5549 
> >>>>1682 11 1 88
> >>>>0 19 0   1113M    29M   297   0   0   0   136   0   0   2  122 78880 
> >>>>1749  6 7 87
> >>>>|--------------------------------------------------------------------
> >>>>
> >>>>consolekit in |waitvt state, influencing on high volumes in procs-b
> >>>>        
> >>>I don't understand what the problem is.  It looks like consolekit is 
> >>>sleeping and not using any CPU.  "waitvt" just indicates where in the 
> >>>kernel it's sleeping.  I don't understand what you mean by "high 
> >>>volumes in procs-b".
> >>>
> >>>      
> >>How-To-Repeat:
> >>--------------------------------------------------------------
> >># (|cd /usr/ports/sysutils/consolekit/ && make install clean)
> >>
> >># /usr/local/etc/rc.d/dbus forcestart
> >>
> >># vmstat -w 1
> >>procs      memory      page                   disk   faults         cpu
> >>r b w     avm    fre   flt  re  pi  po    fr  sr ad0   in   sy   cs us 
> >>sy id
> >>2 1 0  62252K   644M    88   0   0   0    80   0   0    2   83  279  1  
> >>1 98
> >>0 1 0  62252K   644M     0   0   0   0     0   0   0    4  134  292  0  
> >>3 97
> >>0 1 0  62252K   644M     0   0   0   0     0   0   0    4  123  299  0  
> >>2 98
> >>1 1 0  62252K   644M     0   0   0   0     0   0   0    3  120  305  0  
> >>3 97
> >>^C
> >># /usr/local/sbin/console-kit-daemon && vmstat -w 1
> >>procs      memory      page                   disk   faults         cpu
> >>r b w     avm    fre   flt  re  pi  po    fr  sr ad0   in   sy   cs us 
> >>sy id
> >>2 1 0  67572K   643M    88   0   0   0    80   0   0    2   83  279  1  
> >>1 98
> >>0 16 0  68660K   643M   103   0   0   0     2   0  10   13  643  381  
> >>2  4 94
> >>0 16 0  68660K   643M     0   0   0   0     0   0   0    3  120  281  
> >>0  4 96
> >>0 16 0  68660K   643M     0   0   0   0     0   0   0    2  120  278  
> >>0  3 97
> >>0 16 0  68660K   643M     0   0   0   0    12   0  28   34  120  385  
> >>0  3 97
> >>0 16 0  68660K   643M     0   0   0   0     0   0   0    4  120  292  
> >>0  3 97
> >>^C
> >>#
> >>|--------------------------------------------------------------
> >>
> >>please, any solution ...
> >>    
> >
> >Solution for what ? There is nothing wrong with the system.
> >
> >For the purely estetisk purpose, you may look up the line
> >	tsleep(VTY_WCHAN(sc, i), PZERO | PCATCH, "waitvt", 0);
> >or similar in sys/dev/syscons/syscons.c, and remove the "PZERO |" substring
> >from it.
> >  
> ok
> 
> Why proc-b on the HEAD, have low values (with working consolekit)?

On what revision of HEAD ? I committed the change that causes the thread
to sleep on the PZERO+1 priority instead of PZERO as r181286.
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