Skip to content

tracing: Bug fixes and minor cleanup

Tom Zanussi linux-rt-users lkml 1 version New

Get series with b4
b4 am [email protected]

Versions newest first

  1. v1 Latest9 patches 0 repliesNew

Patches in v1 No applies recorded yet

#Subject and filesSizeRepliesApplied
1/9tracing: Steve's unofficial trace_recursive_lock() patchkernel/trace/ring_buffer.c+17 -470 replies
2/9tracing: Reverse the order of trace_types_lock and event_mutexkernel/trace/trace.c kernel/trace/trace_events.c+20 -160 replies
3/9tracing: Exclude 'generic fields' from histogramskernel/trace/trace_events_hist.c+2 -20 replies
4/9tracing: Remove lookups from tracing_map hitcountkernel/trace/tracing_map.c+2 -10 replies
5/9tracing: Increase tracing map KEYS_MAX sizekernel/trace/tracing_map.h+1 -10 replies
6/9tracing: Make traceprobe parsing code reusablekernel/trace/trace.c kernel/trace/trace.h kernel/trace/trace_kprobe.c +3 more+103 -1030 replies
7/9tracing: Clean up hist_field_flags enumkernel/trace/trace_events_hist.c+10 -100 replies
8/9tracing: Add hist_field_name() accessorkernel/trace/trace_events_hist.c+45 -220 replies
9/9tracing: Reimplement log2kernel/trace/trace_events_hist.c+27 -40 replies

Reviews trailers per patch

None of the 9 patches has a Reviewed-by or Acked-by.

PatchTom Zanussi
1/9
2/9Requested-by
3/9
4/9
5/9
6/9
7/9
8/9
9/9

Trailers given in replies are filled; those carried in the patches from earlier versions are outlined with dashes.

Read the v1 thread

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

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(-)
Signature · 1 line
1.9.3