Function report

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

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

Proto:static void ww_test_edeadlk_acquire_wrong(void)

Type:void

Parameter:Nothing

1671  mutex_lock( & base)
1672  mutex_release( & dep_map, _THIS_IP_)
1673  ctx = t2
1675  WWAI( & t)
1676  t2 = t
1677  stamp--
1679  ret = WWL( & o, & t)
1680  WARN_ON(ret)
1682  ret = WWL( & o2, & t)
1683  WARN_ON(ret != - EDEADLK)
1684  If Not ret Then WWU( & o2)
1687  WWU( & o)
1689  ret = WWL( & o3, & t)