I will compile my kernel with these options, but I have question what to do now. Should I ignore current state (locked journaling proccess) and just sync and reboot? (I have no problem, but I would like to try to investigate current problem if it is possible with my current kernel config). By LuVar. ----- "Theodore Ts'o" <tytso@xxxxxxx> wrote: > On Wed, Aug 01, 2012 at 09:30:39AM +0100, LuVar wrote: > > > > File does not exist... (if there is something to turn on in kernel > config, I could do that for future...) > > The options you need to enable to use ftrace are: > > CONFIG_FUNCTION_TRACER > CONFIG_FUNCTION_GRAPH_TRACER > CONFIG_STACK_TRACER > CONFIG_DYNAMIC_FTRACE > > There's a pretty good tutorial here: http://lwn.net/Articles/365835/ > > If you are willing to compile your own kernel, can you try going to > the latest 3.5 kernel and see if the problem still affects you there? > > - Ted -- To unsubscribe from this list: send the line "unsubscribe linux-ext4" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
