Function report

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:lib\atomic64.c Create Date:2022-07-28 07:17:30
Last Modify:2022-05-18 13:46:02 Copyright©Brick
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Name:atomic64_xor

Proto:void atomic64_xor(s64 a, atomic64_t *v)

Type:void

Parameter:

TypeParameterName
s64a
atomic64_t *v
138  lock = lock_addr(v)
138  Do
138  ({
138  __dummy == __dummy2
138  1
138  })
138  Do
138  Do
138  Do
138  ({
138  __dummy == __dummy2
138  1
138  })
138  flags = For spinlocks, etc:
138  When 0 cycle
138  When 0 cycle
138  Do
138  __asm__ __volatile__
138  Do
138  0
138  When 0 cycle
138  When 0 cycle
138  When 0 cycle
138  When 0 cycle
138  counter ^= a
138  Do
138  ({
138  __dummy == __dummy2
138  1
138  })
138  Do
138  Do
138  Do
138  ({
138  __dummy == __dummy2
138  1
138  })
138  arch_local_irq_restore(flags)
138  When 0 cycle
138  When 0 cycle
138  Do
138  __asm__ __volatile__
138  Do
138  0
138  When 0 cycle
138  When 0 cycle
138  When 0 cycle
138  When 0 cycle