Is the output of trace is correct ??

Hi ...
    
ltng : 0.6.41
kernel:   2.6.18
ltt-control :   0.30
lttv -   0.8.72 
Target : TI OMAP board 

I have set variables :
    LTT_FACILITIES =  "/usr/share/facilities"  ( whcih i have kept my facilities in my target Filesystem under /usr/share )
     LTT_DAEMON  =  "/bin/lttd"                 (whcih i have kept my lttd daemon in my target Filesystem under  /bin)

The steps i followed are :

>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>

# ls
bin      dev      lib      proc     tmp      var
debugfs  etc      mydisk   sbin     usr

# lttctl -n trace -d -l /debugfs/ltt/ -t /tmp/trace/
Linux Trace Toolkit Trace Control 0.30-09112006

Controlling trace : trace

ltt_control : trace trace
Linux Trace Toolkit Trace Daemon 0.30-09112006

Reading from debugfs directory : /debugfs/ltt//trace
Writing to trace directory : /tmp/trace/

Creating trace subdirectory /tmp/trace/
Channel file : /debugfs/ltt//trace/cpu_0
Opening file.
Channel file : /debugfs/ltt//trace/control
Entering channel subdirectory...
Creating trace subdirectory /tmp/trace//control
Channel file : /debugfs/ltt//trace/control/network_0
Opening file.
Channel file : /debugfs/ltt//trace/control/modules_0
Opening file.
Channel file : /debugfs/ltt//trace/control/processes_0
Opening file.
Channel file : /debugfs/ltt//trace/control/interrupts_0
Opening file.
Channel file : /debugfs/ltt//trace/control/facilities_0
Opening file.
Creating supplementary trace files
Appending facility file core.xml
Appending facility file fs.xml
Appending facility file fs_data.xml
Appending facility file ipc.xml
Appending facility file kernel.xml
Appending facility file kernel_arch_arm.xml
Appending facility file kernel_arch_c2.xml
Appending facility file kernel_arch_i386.xml
Appending facility ltt_control : trace trace
file kernel_arch_mips.xml
Appending facility file kernel_arch_powerpc.xml
Appending facility file kernel_arch_ppc.xml
Appending facility file kernel_arch_x86_64.xml
Appending facility file locking.xml
Appending facility file memory.xml
Appending facility file network.xml
Appending facility file network_ip_interface.xml
Appending facility file process.xml
Appending facility file socket.xml
Appending facility file stack.xml
Appending facility file statedump.xml
Appending facility file timer.xml
Appending facility file user_generic.xml

# lttctl -R -n trace
Linux Trace Toolkit Trace Controltt_control : trace trace
l 0.30-09112006

Controlling trace : trace

ltt_control : trace trace
finish for cpu 0 , c0e98860
finish for cpu 0 , c0e98760
finish for cpu 0 , c0e98660
finish for cpu 0 , c0e985e0
finish for cpu 0 , c0e984e0
finish for cpu 0 , c0e98460
# Data received
Normal read on fd 5
cookie : 0
Normal read on fd 8
cookie : 0
Normal read on fd 10
cookie : 0
Normal read on fd 12
cookie : 0
Normal read on fd 14
cookie : 0
Normal read on fd 16
cookie : 0
Data received
Polling fd 5 tells it has hung up.
Polling fd 8 tells it has hung up.
Polling fd 10 tells it has hung up.
Polling fd 12 tells it has hung up.
Polling fd 14 tells it has hung up.
PollingLTT : cpu_ : 5810 events lost in cpu_ channel (cpu 0).
 fd 16 tells it has hung up.

# cd tmp/trace/
# ls
control    cpu_0      eventdefs
# cd control/
# ls
facilities_0  interrupts_0  modules_0     network_0     processes_0
# cd ..
# ls
control    cpu_0      eventdefs
# cd eventdefs/
# ls
core.xml                  kernel_arch_mips.xml      process.xml
fs.xml                    kernel_arch_powerpc.xml   socket.xml
fs_data.xml               kernel_arch_ppc.xml       stack.xml
ipc.xml                   kernel_arch_x86_64.xml    statedump.xml
kernel.xml                locking.xml               timer.xml
kernel_arch_arm.xml       memory.xml                user_generic.xml
kernel_arch_c2.xml        network.xml
kernel_arch_i386.xml      network_ip_interface.xml

then i loaded my trace output to Host PC .. and started analysing using LTTViewer   ..  but iam unable to see any specific cramfs filesystem calls like cramfs_read,,,,etc 
how to get timing results of cramfs file system using LTTV??

Regards,,
satish

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