Function report

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

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

Proto:static void ww_test_fail_acquire(void)

Type:void

Parameter:Nothing

1312  WWAI( & t)
1313  stamp++
1315  ret = WWL( & o, & t)
1317  If WARN_ON(!ctx) || WARN_ON(ret) Then Return
1322  ret = WWL( & o, & t)
1323  WARN_ON(ret != - EALREADY)
1325  ret = WWT( & o)
1326  WARN_ON(ret)
1328  t2 = t
1329  stamp++
1330  ret = WWL( & o, & t2)
1331  WARN_ON(ret != - EDEADLK)
1332  WWU( & o)
1334  If WWT( & o) Then WWU( & o)
1337  Else DEBUG_LOCKS_WARN_ON(1)