On 2011-09-05 04:32, rainbow wrote: > hi, > I did a test for ftrace-xenomai on x86_64 test just now: > the environment is : OS: debian 6.0 gcc-4.1 > I use origin/queues/2.6.37-x86 branch on git > git://git.kiszka.org/ipipe-2.6for linux kernel and use branch > origin/queues/ftrace on git git:// > git.xenomai.org/xenomai-jki.git > then I do as the following procedures: > 1,cd xenomai git > 2, ./scripts/prepare-kernel.sh --arch=x86_64 --linux=path_to_2.6.37-x86 > 3, cd path_to_2.6.37_x86 > 4,make menuconfig > then enble ftrace on kernel hacking option. > 5,install the kernel and reboot the machine. > 6,do ftrace test > 6.1 mount -t debugfs nodev /sys/kernel/debug > 6.2 cd /sys/kernel/debug/tracing > 6.3 echo function > current_tracer > At last the machine reboot. > Is there something wrong about the above procedure? Thanks!
Only queues/2.6.35-x86-trace contains ftrace support. Jan
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