[ltt-dev] Another question on sys_futex

[Gian Lorenzo Meocci]

Hi all,

I have another problem. If I look in the LTTng (using lttv) I obtain
something like this:

kernel_syscall_entry: 2059926.457278322 (/tmp/trace1/cpu_0), 22193,
22155, ./fftw, , 22189, 0x0, SYSCALL { ip = 0xffffe424, syscall_id =
240 [sys_futex+0x0/0x120] }

This is a sys_futex call entry, but I don't know if op is a FUTEX_WAIT
or FUTEX_WAKE. What can I do to obtain this information?

thanks again,

-- 
Ing. Gian Lorenzo Meocci
http://www.meocci.it