In short: The first patch update instance_rmdir() to use tracefs_remove_recursive. The second one make tracing work when debugfs is not initialized, currently we get an empty directory after mounting tracefs manually. The third one makes it possible to specify tracer specific options from kernel parameter, like the following: ftrace=function ftrace_filter=kfree trace_options=func_stack_trace
Jiaxing Wang (3): tracing: Update instance_rmdir() to use tracefs_remove_recursive. tracing: Make tracing work when debugfs is not compiled or initialized. tracing: Apply tracer specific options from kernel command line. kernel/trace/Kconfig | 1 - kernel/trace/trace.c | 72 +++++++++++++++++++++++++++++++++++++--------------- 2 files changed, 52 insertions(+), 21 deletions(-) -- 2.1.4 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/