On Mon, Feb 23, 2015 at 04:15:41PM +1100, Stephen Rothwell wrote:

There are also 265 commits in next-20150209 that didn't make it into
v4.0-rc1.

Top ten first word of commit summary:

     25 rcu
     24 arm
     20 selftests
     19 mm
     11 arm-soc
      6 documentation
      5 tracing

Yep, that was my tracefs code. It's all ready to go mainline, but then
I did some stress testing on perf, and found that perf hard coded the
mount id into itself, and ignored traceevents if they were not in the
debugfs system (even if the path was the same!). I sent patches to fix
this but because those patches didn't make it into the release, I decide
to not push this knowing it will cause issues with perf.

Thus, tracefs needs to wait till perf is updated before I push it out.

-- Steve

      5 staging
      5 libceph
      5 ceph