]> www.infradead.org Git - users/jedix/linux-maple.git/commit
perf pmu: Allow hardcoded terms to be applied to attributes
authorIan Rogers <irogers@google.com>
Wed, 2 Oct 2024 03:20:05 +0000 (20:20 -0700)
committerNamhyung Kim <namhyung@kernel.org>
Fri, 11 Oct 2024 06:40:32 +0000 (23:40 -0700)
commitc798f72c7a67a4c089142d4b16c8b9587e6db5e6
tree13e3eef490ad4e6a70f45986f582b26e6b229382
parentc051220d38463cfe8a248d204461beb3ed52b4ea
perf pmu: Allow hardcoded terms to be applied to attributes

Hard coded terms like "config=10" are skipped by perf_pmu__config
assuming they were already applied to a perf_event_attr by parse
event's config_attr function. When doing a reverse number to name
lookup in perf_pmu__name_from_config, as the hardcoded terms aren't
applied the config value is incorrect leading to misses or false
matches. Fix this by adding a parameter to have perf_pmu__config apply
hardcoded terms too (not just in parse event's config_term_common).

Signed-off-by: Ian Rogers <irogers@google.com>
Acked-by: Namhyung Kim <namhyung@kernel.org>
Link: https://lore.kernel.org/r/20241002032016.333748-3-irogers@google.com
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
tools/perf/arch/x86/util/intel-pt.c
tools/perf/tests/pmu.c
tools/perf/util/parse-events.c
tools/perf/util/pmu.c
tools/perf/util/pmu.h