]> www.infradead.org Git - users/jedix/linux-maple.git/commit
perf lock: Move common lock contention code to new file
authorIan Rogers <irogers@google.com>
Tue, 19 Nov 2024 01:16:37 +0000 (17:16 -0800)
committerArnaldo Carvalho de Melo <acme@redhat.com>
Wed, 18 Dec 2024 19:24:33 +0000 (16:24 -0300)
commit1a12ed09bc43e0d072ce9e2033cc9aa4e1a9fcb3
treec5530369b214acde08e67e34500779b6af94c02d
parent16ecb4316f06a3d6215810c8e351da65d238d2f2
perf lock: Move common lock contention code to new file

Avoid references from util code to builtin-lock that require python
stubs. Move the functions and related variables to
util/lock-contention.c. Add max_stack_depth parameter to
match_callstack_filter to avoid sharing a global variable.

Signed-off-by: Ian Rogers <irogers@google.com>
Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Acked-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Acked-by: Namhyung Kim <namhyung@kernel.org>
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Andi Kleen <ak@linux.intel.com>
Cc: Athira Rajeev <atrajeev@linux.vnet.ibm.com>
Cc: Colin Ian King <colin.i.king@gmail.com>
Cc: Dapeng Mi <dapeng1.mi@linux.intel.com>
Cc: Howard Chu <howardchu95@gmail.com>
Cc: Ilya Leoshkevich <iii@linux.ibm.com>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: James Clark <james.clark@linaro.org>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Josh Poimboeuf <jpoimboe@redhat.com>
Cc: Kan Liang <kan.liang@linux.intel.com>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Michael Petlan <mpetlan@redhat.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Richter <tmricht@linux.ibm.com>
Cc: Veronika Molnarova <vmolnaro@redhat.com>
Cc: Weilin Wang <weilin.wang@intel.com>
Link: https://lore.kernel.org/r/20241119011644.971342-16-irogers@google.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
tools/perf/builtin-lock.c
tools/perf/util/Build
tools/perf/util/bpf_lock_contention.c
tools/perf/util/lock-contention.c [new file with mode: 0644]
tools/perf/util/lock-contention.h
tools/perf/util/python.c