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Merge branch 'master' of ssh://www.aleph1.co.uk/home/aleph1/git/yaffs2
[yaffs2.git]
/
linux-tests
/
plot_data.sh
diff --git
a/linux-tests/plot_data.sh
b/linux-tests/plot_data.sh
index a7df698a5249298f10785e5c3ac38a1cdb899a2c..cd5a1cd6f8992af4b5865b3cb50e22ba7a46b4d5 100755
(executable)
--- a/
linux-tests/plot_data.sh
+++ b/
linux-tests/plot_data.sh
@@
-7,6
+7,8
@@
log_file=data
gather_delay=1
log_file=data
gather_delay=1
+done_file=plot_done
+
# Plot settings
trunc_file=trunc_data
plot_samples=1000
# Plot settings
trunc_file=trunc_data
plot_samples=1000
@@
-14,13
+16,15
@@
plot_delay=2
+
+
# Gathering task
gather_data() {
i=0;
rm -f $log_file
# Gathering task
gather_data() {
i=0;
rm -f $log_file
-while
true
; do
+while
[ ! -e $done_file ]
; do
str=$(cat /proc/yaffs_stats)
echo "$i, $str"
echo "$i, $str" >> $log_file
str=$(cat /proc/yaffs_stats)
echo "$i, $str"
echo "$i, $str" >> $log_file
@@
-44,7
+48,7
@@
echo "set title 'yaffs free space and erased space'"
echo $plot_str
echo $plot_str
-while
true
; do
+while
[ ! -e $done_file ]
; do
sleep $plot_delay
tail -$plot_samples $log_file > $trunc_file
echo replot
sleep $plot_delay
tail -$plot_samples $log_file > $trunc_file
echo replot
@@
-52,9
+56,15
@@
done
}
}
+rm -f $done_file
+trap "touch $done_file" INT
echo "Start gathering task in background"
gather_data &
echo "Run plotting task"
drive_gnuplot | gnuplot
echo "Start gathering task in background"
gather_data &
echo "Run plotting task"
drive_gnuplot | gnuplot
+wait
+
+echo "All done"
+