Since the new display option 'llc' is introduced, this patch is to
update the documentation to reflect it.
Signed-off-by: Leo Yan <leo....@linaro.org>
---
tools/perf/Documentation/perf-c2c.txt | 18 ++++++++++++++----
1 file changed, 14 insertions(+), 4 deletions(-)
diff --git a/tools/perf/Documentation/perf-c2c.txt
b/tools/perf/Documentation/perf-c2c.txt
index c81d72e3eecf..eadce62ecd28 100644
--- a/tools/perf/Documentation/perf-c2c.txt
+++ b/tools/perf/Documentation/perf-c2c.txt
@@ -109,7 +109,8 @@ REPORT OPTIONS
-d::
--display::
- Switch to HITM type (rmt, lcl) to display and sort on. Total HITMs as
default.
+ Switch to HITM type (rmt, lcl) or LLC load access (llc) to display
+ and sort on. Total HITMs as default.
--stitch-lbr::
Show callgraph with stitched LBRs, which may have more complete
@@ -174,12 +175,18 @@ For each cacheline in the 1) list we display following
data:
Cacheline
- cacheline address (hex number)
- Rmt/Lcl Hitm
+ Rmt/Lcl Hitm (For display with HITM types)
- cacheline percentage of all Remote/Local HITM accesses
- LLC Load Hitm - Total, LclHitm, RmtHitm
+ LLC Load Hitm - Total, LclHitm, RmtHitm (For display with HITM types)
- count of Total/Local/Remote load HITMs
+ LLC Hit Pct (For display 'llc')
+ - cacheline percentage of all LLC load accesses
+
+ LLC Hit Total (For display 'llc')
+ - sum of all LLC load accesses
+
Total records
- sum of all cachelines accesses
@@ -207,9 +214,12 @@ For each cacheline in the 1) list we display following
data:
For each offset in the 2) list we display following data:
- HITM - Rmt, Lcl
+ HITM - Rmt, Lcl (For display with HITM types)
- % of Remote/Local HITM accesses for given offset within cacheline
+ LLC LD - LclHit, LclHitm (For display 'llc')
+ - % of LLC hits and LLC HITMs accesses for given offset within cacheline
+
Store Refs - L1 Hit, L1 Miss
- % of store accesses that hit/missed L1 for given offset within cacheline
--
2.17.1
