[LTP] memcg_memsw_limit_in_bytes_test mlock failed: Resource temporarily unavailable

[Dong ZHu]

Hi,

I ran LTP test "memcg_memsw_limit_in_bytes_test" with kernel 3.10.0-327.el7
always reported the below error:

memcg_memsw_limit_in_bytes_test 2 TFAIL : ltpapicmd.c:193: process 3769 is
killed by error /opt/ltp/testcases/bin/memcg_lib.sh: line 210: 3784 Killed
$TEST_PATH/memcg_process $2 -s $3

In function mmap_lock2() mlock failed just return 1, not the oom killer
kill the process.
And base on the this:
http://marc.info/?l=linux-mm&m=142122902313315&w=2

I think mlock failed it is a expect behavior, so why mask the test as
Failed ?

Thanks !

-- 
Best Regards,
Dong Zhu

My Site: http://bluezd.info
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