Function report

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:lib\locking-selftest.c Create Date:2022-07-28 06:52:53
Last Modify:2020-03-12 14:18:49 Copyright©Brick
home page Tree
Annotation kernel can get tool activityDownload SCCTChinese

Name:irq_read_recursion_soft_123

Proto:static void irq_read_recursion_soft_123(void)

Type:void

Parameter:Nothing

1025  local_bh_disable()
1025  Do
1025  __asm__ __volatile__
1025  Do
1025  0
1025  rwlock_A
1025  When 0 cycle
1025  When 0 cycle
1025  Do
1025  __asm__ __volatile__
1025  Do
1025  0
1025  rwlock_A
1025  When 0 cycle
1025  When 0 cycle
1025  local_bh_enable()
1025  Do
1025  __asm__ __volatile__
1025  Do
1025  0
1025  rwlock_A
1025  When 0 cycle
1025  When 0 cycle
1025  Do
1025  __asm__ __volatile__
1025  Do
1025  0
1025  rwlock_A
1025  When 0 cycle
1025  When 0 cycle
1025  local_bh_disable()
1025  Do
1025  arch_local_irq_disable()
1025  When 0 cycle
1025  Do
1025  When 0 cycle
1025  ({
1025  __ret_warn_on = Not Not Not (We mask the PREEMPT_NEED_RESCHED bit so as not to confuse all current users* that think a non-zero value indicates we cannot preempt. & (1UL << 8) - 1 << 0 + 8 )
1025  __builtin_expect(!!(__ret_warn_on), 0)
1025  })
1025  Do
1025  __asm__ __volatile__
1025  Do
1025  0
1025  rwlock_A
1025  When 0 cycle
1025  When 0 cycle
1025  Do
1025  __asm__ __volatile__
1025  Do
1025  0
1025  lock_B
1025  When 0 cycle
1025  When 0 cycle
1025  Do
1025  __asm__ __volatile__
1025  Do
1025  0
1025  lock_B
1025  When 0 cycle
1025  When 0 cycle
1025  Do
1025  __asm__ __volatile__
1025  Do
1025  0
1025  rwlock_A
1025  When 0 cycle
1025  When 0 cycle
1025  Do
1025  When 0 cycle
1025  Do
1025  arch_local_irq_enable()
1025  When 0 cycle
1025  local_bh_enable()