Function report

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:arch\x86\include\asm\atomic64_32.h Create Date:2022-07-28 05:34:49
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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Name:arch_atomic64_dec_if_positive

Proto:static inline s64 arch_atomic64_dec_if_positive(atomic64_t *v)

Type:s64

Parameter:

TypeParameterName
atomic64_t *v
258  alternative_atomic64(dec_if_positive, "=&A"(r), "S"(v) : "ecx", "memory")
260  Return r
Caller
NameDescribe
atomic64_dec_if_positive