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authorDave Airlie <airlied@redhat.com>2023-08-04 09:26:56 +1000
committerDave Airlie <airlied@redhat.com>2023-08-04 09:27:04 +1000
commit062ff85b11da63ecccf7c17778ad225e7b5d06bf (patch)
tree77b6bfeaaa50a883fd386ba81b10ff8a5425602e /tools/perf/scripts/python/Perf-Trace-Util/lib
parent5d0c230f1de8c7515b6567d9afba1f196fb4e2f4 (diff)
parentc71b7aa8619a0c9700132d0733e33999fb614339 (diff)
downloadkernel-062ff85b11da63ecccf7c17778ad225e7b5d06bf.tar.gz
Merge tag 'drm-misc-fixes-2023-08-03' of ssh://git.freedesktop.org/git/drm/drm-misc into drm-fixes
A NULL pointer dereference fix for TTM, a timings fix for imx/ipuv3 and the addition of a MODULE_DEVICE_TABLE for the samsung-s6d7aa0 panel. Signed-off-by: Dave Airlie <airlied@redhat.com> From: Maxime Ripard <mripard@redhat.com> Link: https://patchwork.freedesktop.org/patch/msgid/ztfogof2dhtlvjwe73mvd2jp5kbldhkkav7k5culuseqblwpti@qfobohwx3c3j
Diffstat (limited to 'tools/perf/scripts/python/Perf-Trace-Util/lib')
0 files changed, 0 insertions, 0 deletions
generated by cgit v1.2.3 (git 2.46.0) at 2026-08-13 00:39:36 +0000
1 ... It feels more consistent to do this, rather than only prefer a PMU name when a hard coded name isn't available. Signed-off-by: Ian Rogers <irogers@google.com> Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com> Tested-by: Kan Liang <kan.liang@linux.intel.com> Cc: Adrian Hunter <adrian.hunter@intel.com> Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com> Cc: Ingo Molnar <mingo@redhat.com> Cc: James Clark <james.clark@arm.com> Cc: Jiri Olsa <jolsa@kernel.org> Cc: Mark Rutland <mark.rutland@arm.com> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Ravi Bangoria <ravi.bangoria@amd.com> Cc: Yang Jihong <yangjihong1@huawei.com> Link: https://lore.kernel.org/r/20240308001915.4060155-6-irogers@google.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> perf tools: Add branch counter knob 2023-11-09T16:47:50Z Kan Liang kan.liang@linux.intel.com 2023-10-25T20:16:26Z urn:sha1:9fbb4b02302b0ae618303565025412070d32f85e Add a new branch filter, "counter", for the branch counter option. It is used to mark the events which should be logged in the branch. If it is applied with the -j option, the counters of all the events should be logged in the branch. If the legacy kernel doesn't support the new branch sample type, switching off the branch counter filter. The stored counter values in each branch are displayed right after the regular branch stack information via perf report -D. Usage examples: # perf record -e "{branch-instructions,branch-misses}:S" -j any,counter Only the first event, branch-instructions, collect the LBR. Both branch-instructions and branch-misses are marked as logged events. The occurrences information of them can be found in the branch stack extension space of each branch. # perf record -e "{cpu/branch-instructions,branch_type=any/,cpu/branch-misses,branch_type=counter/}" Only the first event, branch-instructions, collect the LBR. Only the branch-misses event is marked as a logged event. Committer notes: I noticed 'perf test "Sample parsing"' failing, reported to the list and Kan provided a patch that checks if the evsel has a leader and that evsel->evlist is set, the comment in the source code further explains it. Reviewed-by: Ian Rogers <irogers@google.com> Signed-off-by: Kan Liang <kan.liang@linux.intel.com> Cc: Adrian Hunter <adrian.hunter@intel.com> Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com> Cc: Alexey Bayduraev <alexey.v.bayduraev@linux.intel.com> Cc: Andi Kleen <ak@linux.intel.com> Cc: Ingo Molnar <mingo@redhat.com> Cc: Jiri Olsa <jolsa@kernel.org> Cc: Mark Rutland <mark.rutland@arm.com> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Stephane Eranian <eranian@google.com> Cc: Tinghao Zhang <tinghao.zhang@intel.com> Link: https://lore.kernel.org/r/20231025201626.3000228-8-kan.liang@linux.intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>