I try to get through my ctf mailbox and I hoped I can finish it today but I don't make it completely…
On 11/06/2014 04:25 AM, Alexandre Montplaisir wrote: > "mvn clean install". It is the Maven equivalent of "./configure && make" ;) > > Or if you want to build a standalone application (RCP): > mvn clean install -Pbuild-rcp -Dmaven.test.skip=true thanks. > Yes, the state dump is something specific to LTTng. It allows us to know > about processes that exist on the system, even if they are sleeping for > the whole duration of the trace (and thus, would not show up in the > trace at all). > > But even if these events are not present, we can still know about active > processes when they do shed_switch's for example. good to know. > IIRC, compat_sys is for instance for 32-bit system calls on a 64-bit > kernel. Perhaps the "compat" system calls are recorded as standard > system call events with perf? We could test it once we get the base > things working. I booted a x86-64 in a 32bit userland and I expected to see them somewhere but nothing. However if the task has a compat flag then it would be the same information, right? >> - static final String SYS_CLONE = "sys_clone"; >> here we have >> syscalls:sys_enter_clone >> syscalls:sys_exit_clone >> I guess the enter is what you are looking for. >> >> For the fields, this is one event with alle the members we have. Please >> note that lttng saves the members with the _ prefix and I haven't seen >> that prefix in that .java file. > > As Mathieu explained in his reply, in LTTng-CTF they have a _ before > field names. In our parser, we take out the first character if it is an > underscore. So it should still work with underscore-less fields. I see. I think it started working once I added the underline prefix but I might be wrong. Let me see what Mathieu says if I may leave that prefix out. > Cheers, > Alexandre Sebastian -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
