Hi Steve, This is my current code for the hash triggers mentioned in the other thread.
I've been using it for a project here, and as such it works fine for me, but it's nowhere near anything like a mergeable state; I'm only sending/posting it because I didn't realize until today that you were presenting on triggers at Collab Summit, and if as mentioned you're thinking of adding a bullet or two for it wrt future/3.16 work, it might be useful to have the code to play around with too... Tom The following changes since commit f217c44ebd41ce7369d2df07622b2839479183b0: Merge tag 'trace-fixes-v3.14-rc7-v2' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace (2014-03-26 09:09:18 -0700) are available in the git repository at: git://git.yoctoproject.org/linux-yocto-contrib.git tzanussi/hashtriggers-v0 http://git.yoctoproject.org/cgit/cgit.cgi/linux-yocto-contrib/log/?h=tzanussi/hashtriggers-v0 Tom Zanussi (5): tracing: Make ftrace_event_field checking functions available tracing: Add event record param to trigger_ops.func() tracing: Add get_syscall_name() tracing: Add hash trigger to Documentation tracing: Add 'hash' event trigger command Documentation/trace/events.txt | 81 ++ include/linux/ftrace_event.h | 8 +- kernel/trace/trace.h | 27 +- kernel/trace/trace_events_filter.c | 15 +- kernel/trace/trace_events_trigger.c | 1439 ++++++++++++++++++++++++++++++++++- kernel/trace/trace_syscalls.c | 11 + 6 files changed, 1546 insertions(+), 35 deletions(-) -- 1.8.3.1 -- 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/
