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Message-ID: <20240508134259.24413-1-nick.forrington@arm.com>
Date: Wed, 8 May 2024 13:42:57 +0000
From: Nick Forrington <nick.forrington@....com>
To: linux-kernel@...r.kernel.org,
linux-perf-users@...r.kernel.org
Cc: Nick Forrington <nick.forrington@....com>,
Mark Rutland <mark.rutland@....com>,
Alexander Shishkin <alexander.shishkin@...ux.intel.com>,
Jiri Olsa <jolsa@...nel.org>,
Ian Rogers <irogers@...gle.com>,
Adrian Hunter <adrian.hunter@...el.com>,
"Liang, Kan" <kan.liang@...ux.intel.com>
Subject: [PATCH v3 0/1] Perf lock improvements
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
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 | 22 +++++++++++++++++-----
2 files changed, 19 insertions(+), 7 deletions(-)
--
2.44.0
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