[PATCH v4 01/15] perf hwmon_pmu: Avoid shortening hwmon PMU name

[Ian Rogers <irogers@google.com>]

Long names like ucsi_source_psy_USBC000:001 when prefixed with hwmon_
exceed the buffer size and the last digit is lost. This causes
confusion with similar names like ucsi_source_psy_USBC000:002. Extend
the buffer size to avoid this.

Fixes: 53cc0b351ec9 ("perf hwmon_pmu: Add a tool PMU exposing events from hwmon in sysfs")
Signed-off-by: Ian Rogers <irogers@google.com>
---
 tools/perf/util/hwmon_pmu.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tools/perf/util/hwmon_pmu.c b/tools/perf/util/hwmon_pmu.c
index c25e7296f1c1..75683c543994 100644
--- a/tools/perf/util/hwmon_pmu.c
+++ b/tools/perf/util/hwmon_pmu.c
@@ -344,7 +344,7 @@ static int hwmon_pmu__read_events(struct hwmon_pmu *pmu)
 
 struct perf_pmu *hwmon_pmu__new(struct list_head *pmus, int hwmon_dir, const char *sysfs_name, const char *name)
 {
-	char buf[32];
+	char buf[64];
 	struct hwmon_pmu *hwm;
 	__u32 type = PERF_PMU_TYPE_HWMON_START + strtoul(sysfs_name + 5, NULL, 10);
 
-- 
2.50.0.727.gbf7dc18ff4-goog