This patch makes perf use Mebibytes to display the counts
of uncore_imc/data_reads/ and uncore_imc/data_writes.
1MiB = 1024*1024 bytes.
Signed-off-by: Stephane Eranian <eran...@google.com>
---
arch/x86/kernel/cpu/perf_event_intel_uncore.c | 8 ++++----
1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/arch/x86/kernel/cpu/perf_event_intel_uncore.c
b/arch/x86/kernel/cpu/perf_event_intel_uncore.c
index 20a8061..fbaf19a 100644
--- a/arch/x86/kernel/cpu/perf_event_intel_uncore.c
+++ b/arch/x86/kernel/cpu/perf_event_intel_uncore.c
@@ -1679,12 +1679,12 @@ enum {
static struct uncore_event_desc snb_uncore_imc_events[] = {
INTEL_UNCORE_EVENT_DESC(data_reads, "event=0x01"),
- INTEL_UNCORE_EVENT_DESC(data_reads.scale, "64"),
- INTEL_UNCORE_EVENT_DESC(data_reads.unit, "bytes"),
+ INTEL_UNCORE_EVENT_DESC(data_reads.scale, "6.103515625e-5"),
+ INTEL_UNCORE_EVENT_DESC(data_reads.unit, "MiB"),
INTEL_UNCORE_EVENT_DESC(data_writes, "event=0x02"),
- INTEL_UNCORE_EVENT_DESC(data_writes.scale, "64"),
- INTEL_UNCORE_EVENT_DESC(data_writes.unit, "bytes"),
+ INTEL_UNCORE_EVENT_DESC(data_writes.scale, "6.103515625e-5"),
+ INTEL_UNCORE_EVENT_DESC(data_writes.unit, "MiB"),
{ /* end: all zeroes */ },
};
--
1.7.9.5
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