Thank you Auke, now it works :-)
is it possible to add code to inform user that CONFIG_SCHED_DEBUG is not
enabled if /proc/x/sched is not found? also that CONFIG_SCHEDSTATS is
not enabled if /proc/schedstat is not found?
btw. is there an git repo and an downloadlocation for bootchart (i dont
have found any, i have extracted the source from the srpm?
thank you
Stephan
Am 10.02.2010 20:02, schrieb Auke Kok:
On 02/10/10 10:50, Stephan Raue wrote:
Hi Auke,
because this is an embedded system i can only give yo the follow
informations:
Starting program: /sbin/bootchartd
warning: Unable to find libthread_db matching inferior's thread library,
thread debugging will not be available.
Program received signal SIGSEGV, Segmentation fault.
0xb76cca95 in fgets () from /lib/libc.so.6
(gdb) bt
#0 0xb76cca95 in fgets () from /lib/libc.so.6
#1 0x08049250 in ?? ()
#2 0x0804bc78 in ?? ()
#3 0xb7687b76 in __libc_start_main () from /lib/libc.so.6
#4 0x08048bd1 in ?? ()
Strace output attached
ok, I see now, it's failing to open /proc/<N>/sched
looks like you do miss a kernel config option to enable these files to
appear.
try enabling CONFIG_SCHED_DEBUG and let me know if that fixes, and
I'll adjust the README to reflect that requirement.
Auke
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