Function report

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:lib\locking-selftest.c Create Date:2022-07-28 06:53:07
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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Name:ww_test_edeadlk_normal

Proto:static void ww_test_edeadlk_normal(void)

Type:void

Parameter:Nothing

1476  mutex_lock( & base)
1477  ctx = t2
1478  mutex_release( & dep_map, _THIS_IP_)
1480  WWAI( & t)
1481  t2 = t
1482  stamp--
1484  ret = WWL( & o, & t)
1485  WARN_ON(ret)
1487  ret = WWL( & o2, & t)
1488  WARN_ON(ret != - EDEADLK)
1490  ctx = NULL
1491  mutex_acquire( & dep_map, 0, 1, _THIS_IP_)
1492  mutex_unlock( & base)
1493  WWU( & o)
1495  WWL( & o2, & t)