"perf" test cases Performance counter stats for 'ls' data unavailable on Samsung Arndale Android.
| Affects | Status | Importance | Assigned to | Milestone | |
|---|---|---|---|---|---|
| Linaro Android |
Won't Fix
|
Low
|
Pranav Tipnis | ||
| linaro-landing-team-samsung |
New
|
Medium
|
Tushar Behera | ||
Bug Description
in linaro android Jellybean arndale builds:
https:/
perf test cases from our test wiki page:
https:/
# perf stat ls data unavilable from the end of its run.
from the log:
root@android:/ # perf stat ls
acct
cache
config
d
data
default.prop
dev
etc
fstab.partitions
init
init.exynos5250
init.goldfish.rc
init.partitions.rc
init.rc
init.trace.rc
init.usb.rc
mnt
proc
root
sbin
sdcard
storage
sys
system
ueventd.
ueventd.goldfish.rc
ueventd.rc
vendor
Performance counter stats for 'ls':
<not counted> task-clock
<not counted> context-switches
<not counted> CPU-migrations
<not counted> page-faults
<not counted> cycles
<not counted> stalled-
<not counted> stalled-
<not counted> instructions
<not counted> branches
<not counted> branch-misses
0.017970375 seconds time elapsed
#######
This issue is observed on following images:
https:/
https:/
https:/
https:/
https:/
https:/
https:/
https:/
https:/
https:/
https:/
https:/
https:/
https:/
https:/
https:/
https:/
https:/
https:/
https:/
https:/
| description: | updated |
| description: | updated |
| description: | updated |
| description: | updated |
| Changed in linaro-android: | |
| status: | New → Confirmed |
| importance: | Undecided → Low |
| assignee: | nobody → Pranav Tipnis (pranav-tipnis) |
| Tushar Behera (tusharbehera) wrote | #1 |
| Changed in linaro-landing-team-samsung: | |
| importance: | Undecided → Medium |
| assignee: | nobody → Tushar Behera (tusharbehera) |
| Changed in linaro-landing-team-samsung: | |
| milestone: | none → 2013.10 |
| description: | updated |
| description: | updated |
| description: | updated |
| description: | updated |
| description: | updated |
| description: | updated |
| summary: |
"perf" test cases Performance counter stats for 'ls' data unavailable on - Linaro-android jb arndale builds + Linaro-android kitkat arndale builds -Android kitkat. |
| description: | updated |
| description: | updated |
| description: | updated |
| tags: | added: android-kitkat |
| summary: |
"perf" test cases Performance counter stats for 'ls' data unavailable on - Linaro-android kitkat arndale builds -Android kitkat. + Linaro-android kitkat arndale builds. |
| description: | updated |
| summary: |
"perf" test cases Performance counter stats for 'ls' data unavailable on - Linaro-android kitkat arndale builds. + Samsung Arndale Android. |
| description: | updated |
| description: | updated |
| description: | updated |
| description: | updated |
| description: | updated |
| description: | updated |
| description: | updated |
| description: | updated |
| Milosz Wasilewski (mwasilew) wrote | #2 |
| Changed in linaro-android: | |
| status: | Confirmed → Won't Fix |
We are planning to migrate to v3.11 kernel soon (pending on V4L-HDMI driver porting). Perf issue is already fixed in that version of kernel.