[v4] Perf lock improvements

[PATCH v4 0/1] Perf lock improvements

Nick Forrington posted 1 patch 1 year, 7 months ago

Diff against v1 v2 v3
Download series mbox

tools/perf/Documentation/perf-lock.txt |  4 ++--
tools/perf/builtin-lock.c              | 27 ++++++++++++++------------
2 files changed, 17 insertions(+), 14 deletions(-)

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[PATCH v4 0/1] Perf lock improvements

Posted by Nick Forrington 1 year, 7 months ago

Improvement to command line handling for perf lock info.
---
v1: https://lore.kernel.org/all/20231031120526.11502-1-nick.forrington@arm.com/

v2:
* Drop previous "perf lock report: Restore aggregation by caller by
  default" patch. Not required for newly collected data with LOCKDEP
  tracepoints.
* Display map and thread info (rather than an error) when neither or
  both of --map and --thread are specified.

v3:
* Update --help output

v4:
* Remove redundant error handling

Nick Forrington (1):
  perf lock info: Display both map and thread by default

 tools/perf/Documentation/perf-lock.txt |  4 ++--
 tools/perf/builtin-lock.c              | 27 ++++++++++++++------------
 2 files changed, 17 insertions(+), 14 deletions(-)

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2.44.0