On Fri, Nov 13, 2020 at 10:09:10PM +0100, Daniel Wagner wrote:
> Use the common parse_cpumask() helper and use struct bitmask directly
> instead transforming it into a CPU_SET first.
>
> Signed-off-by: Daniel Wagner <dwagner@xxxxxxx>
Hi, Daniel,
This seems to have broken oslat with --cpu-list...
xz-x1:rt-tests [master]$ sudo ./oslat -c 1-2
Total runtime: 1 seconds
Thread priority: default
CPU list: 1-2
CPU for main thread: 0
Workload: no
Workload mem: 0 (KiB)
Preheat cores: 1
Pre-heat for 1 seconds...
Test starts...
Test completed.
Core: 1
CPU Freq: 2114 (Mhz)
001 (us): 49979990
002 (us): 471
003 (us): 53
004 (us): 9
005 (us): 16
006 (us): 14
007 (us): 4
008 (us): 4
009 (us): 1
010 (us): 1
011 (us): 0
012 (us): 0
013 (us): 2
014 (us): 59
015 (us): 11
016 (us): 173
017 (us): 12
018 (us): 25
019 (us): 112
020 (us): 10
021 (us): 66
022 (us): 7
023 (us): 13
024 (us): 16
025 (us): 7
026 (us): 18
027 (us): 13
028 (us): 7
029 (us): 3
030 (us): 3
031 (us): 0
032 (us): 5 (including overflows)
Minimum: 1 (us)
Average: 1.000 (us)
Maximum: 82 (us)
Max-Min: 81 (us)
Duration: 0.995 (sec)
Reported-by: Pradipta Kumar Sahoo <psahoo@xxxxxxxxxx>
Thanks,
--
Peter Xu
