1 files changed, 2 insertions, 2 deletions

diff --git a/make-devices b/make-devices
index 38f1e0a..3e16adf 100755
--- a/make-devices
+++ b/make-devices
@@ -8,7 +8,7 @@ die() {
 FT_TRACE_MAJOR=`grep ft_trace /proc/devices | awk '{print $1}'`
 SCHED_TRACE_MAJOR=`grep sched_trace /proc/devices | awk '{print $1}'`
 
-NUM_PROCS=$((`grep 'processor' /proc/cpuinfo | wc -l` - 1))
+NUM_PROCS=`egrep -c '^processor|online' /proc/cpuinfo`
 
 [ -z "$FT_TRACE_MAJOR" ] && die "Couldn't determine Feather-Trace major device number."
 [ -z "$SCHED_TRACE_MAJOR" ] && die "Couldn't determine sched_trace major device number."
@@ -16,7 +16,7 @@ NUM_PROCS=$((`grep 'processor' /proc/cpuinfo | wc -l` - 1))
 
 mknod -m 0666 feather-trace  c $FT_TRACE_MAJOR   0 || die "Couldn't create feather-trace."
 
-for P in `seq 0 $NUM_PROCS`
+for P in `seq 0 $((NUM_PROCS - 1))`
 do
     mknod -m 0666 "sched-trace$P" c  $SCHED_TRACE_MAJOR  $P || die "Couldn't create sched-trace$P."
 done