Subject [PATCH v2 08/10] perf: hisi: Add sysfs attributes for L3 cache(L3C) PMU

The events can be selected as shown in perf list e.g.: For L3C_READ_ALLOCATE event for Super CPU cluster 2 the event format is -e "hisi_l3c0_2/read_allocate/" diff --git a/drivers/perf/hisilicon/hisi_uncore_l3c.c b/drivers/perf/hisilicon/hisi_uncore_l3c.c ...