Marcelo Tosatti writes: > get_cpuinfo_mhz.sh fails on SMP systems because > /proc/cpuinfo returns multiple "cpu MHz" containing > lines. > > Get only the first one. > > Signed-off-by: Marcelo Tosatti <mtosatti@xxxxxxxxxx> > > diff --git a/src/queuelat/get_cpuinfo_mhz.sh b/src/queuelat/get_cpuinfo_mhz.sh > index fb5158f..46f94c4 100755 > --- a/src/queuelat/get_cpuinfo_mhz.sh > +++ b/src/queuelat/get_cpuinfo_mhz.sh > @@ -1,5 +1,5 @@ > #!/bin/bash > > -mhz=`cat /proc/cpuinfo | grep "cpu MHz" | uniq | cut -f 3 -d " "` > +mhz=`cat /proc/cpuinfo | grep "cpu MHz" | uniq | cut -f 3 -d " " | head -1` Not sure how much it matters here but you can make this more compact by using the '-m' grep option to stop the search after one match, something like: mhz = `cat /proc/cpuinfo | grep -m 1 "cpu MHz" | cut -f 3 -d " "` -Gratian -- To unsubscribe from this list: send the line "unsubscribe linux-rt-users" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
