函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:lib\locking-selftest.c Create Date:2022-07-27 07:50:02
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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函数名称：ww_test_edeadlk_no_unlock

函数原型：static void ww_test_edeadlk_no_unlock(void)

返回类型：void

参数：无

1528  mutex_lock( & base)
1529  ctx等于t2
1530  mutex_release( & dep_map, _THIS_IP_)
1532  WWAI( & t)
1533  t2等于t
1534  stamp自减
1536  ret等于WWL( & o, & t)
1537  WARN_ON(ret)
1539  ret等于WWL( & o2, & t)
1540  WARN_ON(ret != - EDEADLK)
1542  ctx = NULL
1543  mutex_acquire( & dep_map, 0, 1, _THIS_IP_)
1544  mutex_unlock( & base)
1546  WWL( & o2, & t)