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utrace & systemtap scripts
Hi guru,
In trying uprobe, I downloaded mainline kernel linux-2.6.21.tar.bz2
and got linux-2.6-utrace.patch from
http://people.redhat.com/roland/utrace/2.6-current/.
Unfortunately, some failed in patching.
patching file arch/s390/kernel/process.c
Hunk #1 FAILED at 321.
patching file arch/s390/kernel/compat_linux.c
Hunk #1 FAILED at 513.
patching file arch/powerpc/kernel/asm-offsets.c
Hunk #1 FAILED at 59.
patching file arch/powerpc/kernel/ptrace.c
Hunk #2 FAILED at 265.
patching file arch/avr32/kernel/ptrace.c
Hunk #1 FAILED at 5.
patching file kernel/fork.c
Hunk #11 FAILED at 1364.
patching file kernel/exit.c
Hunk #6 FAILED at 296.
patching file kernel/ptrace.c
Hunk #1 FAILED at 18.
patching file kernel/signal.c
Hunk #4 FAILED at 100.
Hunk #11 FAILED at 1498.
patching file include/linux/sched.h
Hunk #1 FAILED at 823.
Although I switched "infrastructure of tracing and debugging users
processes" on, make can't be passed. So I wonder whether there are other
patches needed or I am not in the right building steps?
BTW:
I wrote two stap scripts and uploaded them to wiki, you can refer to
them.
Best regards,
***Wenji Huang
* *
Oracle Asia Research & Development Center
Open Source Technologies Development
*