[PATCH 0/9] tracing: Bug fixes and minor cleanup

From: Tom Zanussi
Date: Fri Sep 22 2017 - 15:58:45 EST


Hi,

This is a set of small fixes and cleanup patches that were originally
part of V2 of the inter-event tracing patchset, along with 2 of Steve
Rostedt's patches related to that patchset.

The 'tracing: Steve's unofficial trace_recursive_lock() patch' patch
is from Steve but not signed off on - he has a replacement under test
that should replace this.

The 'tracing: Reverse the order of trace_types_lock and event_mutex'
is an official patch from Steve, included here for convenience.

The rest are bugfixes and cleanups from the old V2 inter-event
patchset, separated out since they're standalone improvements that can
stand on their own outside of the inter-event patches.

Thanks,

Tom

The following changes since commit 170b3b1050e28d1ba0700e262f0899ffa4fccc52:

tracing: Apply trace_clock changes to instance max buffer (2017-09-06 20:52:20 -0400)

are available in the git repository at:

https://github.com/tzanussi/linux-trace-inter-event.git tzanussi/pre-inter-event-v3
https://github.com/tzanussi/linux-trace-inter-event/tree/tzanussi/pre-inter-event-v3

Steven Rostedt (1):
tracing: Steve's unofficial trace_recursive_lock() patch

Steven Rostedt (VMware) (1):
tracing: Reverse the order of trace_types_lock and event_mutex

Tom Zanussi (7):
tracing: Exclude 'generic fields' from histograms
tracing: Remove lookups from tracing_map hitcount
tracing: Increase tracing map KEYS_MAX size
tracing: Make traceprobe parsing code reusable
tracing: Clean up hist_field_flags enum
tracing: Add hist_field_name() accessor
tracing: Reimplement log2

kernel/trace/ring_buffer.c | 64 ++++++--------------
kernel/trace/trace.c | 91 +++++++++++++++++++++++++++++
kernel/trace/trace.h | 7 +++
kernel/trace/trace_events.c | 31 +++++-----
kernel/trace/trace_events_hist.c | 122 +++++++++++++++++++++++++++------------
kernel/trace/trace_kprobe.c | 18 +++---
kernel/trace/trace_probe.c | 86 ---------------------------
kernel/trace/trace_probe.h | 7 ---
kernel/trace/trace_uprobe.c | 2 +-
kernel/trace/tracing_map.c | 3 +-
kernel/trace/tracing_map.h | 2 +-
11 files changed, 227 insertions(+), 206 deletions(-)

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1.9.3