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perf parse-events: Minor help message improvements 

Be more specific and fix a typo.

Signed-off-by: Ian Rogers <irogers@google.com>
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: James Clark <james.clark@arm.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Kan Liang <kan.liang@linux.intel.com>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Link: http://lore.kernel.org/lkml/20230830070753.1821629-1-irogers@google.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
This commit is contained in:
Ian Rogers 2023-08-30 00:07:51 -07:00 committed by Arnaldo Carvalho de Melo
parent 196e355877
commit 6beb6cfddf
1 changed files with 2 additions and 2 deletions
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4
tools/perf/util/parse-events.y
View File

@ -342,7 +342,7 @@ PE_NAME opt_pmu_config
struct parse_events_error *error = parse_state->error;
char *help;
if (asprintf(&help, "Unabled to find PMU or event on a PMU of '%s'", $1) < 0)
if (asprintf(&help, "Unable to find PMU or event on a PMU of '%s'", $1) < 0)
help = NULL;
parse_events_error__handle(error, @1.first_column,
strdup("Bad event or PMU"),
@ -368,7 +368,7 @@ PE_NAME sep_dc
struct parse_events_error *error = parse_state->error;
char *help;
if (asprintf(&help, "Unabled to find PMU or event on a PMU of '%s'", $1) < 0)
if (asprintf(&help, "Unable to find event on a PMU of '%s'", $1) < 0)
help = NULL;
parse_events_error__handle(error, @1.first_column, strdup("Bad event name"), help);
free($1);