Mods for Linux 3.0 and fix a typo

[yaffs2.git] / linux-tests / plot_data.sh

diff --git a/linux-tests/plot_data.sh b/linux-tests/plot_data.sh
index dcc1de3c951f8ee68fec238bfae663eb0e9854bf..e7482bc49f8650fece50e9d9e1defffd6616fb32 100755 (executable)
--- a/linux-tests/plot_data.sh
+++ b/linux-tests/plot_data.sh
@@ -25,11 +25,30 @@ i=0;
 rm -f $log_file
 
 while [ ! -e $done_file ] ; do
 rm -f $log_file
 
 while [ ! -e $done_file ] ; do

-str=$(cat /proc/yaffs_stats)
-echo "$i, $str" 
-echo "$i, $str"  >> $log_file
-i=$(($i+1))
-sleep $gather_delay
+       xx='1'
+       erased_blocks='2'
+       while [ "$xx" !=  "$erased_blocks" ] ; do
+               xx=$(cat /proc/yaffs | grep n_erased_blocks | cut -d ' ' -f 2)
+               erased_blocks=$(cat /proc/yaffs | grep n_erased_blocks | cut -d ' ' -f 2)
+               if [ -z "$xx" ] ; then
+                       xx='bad value'
+               fi
+       done
+       xx='1'
+       free_chunks='2'
+       while [ "$xx" != "$free_chunks" ] ; do
+               xx=$(cat /proc/yaffs | grep n_free_chunks | cut -d ' ' -f 2)
+               free_chunks=$(cat /proc/yaffs | grep n_free_chunks | cut -d ' ' -f 2)
+               if [ -z "$xx" ] ; then
+                       xx='bad value'
+               fi
+       done
+       erased_chunks=$(($erased_blocks*64))
+       str=" $i, 0, $free_chunks, $erased_chunks"
+       echo $str
+       echo $str  >> $log_file
+       i=$(($i+1))
+       sleep $gather_delay

 done
 }
 
 done
 }