Function report

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:include\linux\atomic-fallback.h Create Date:2022-07-28 05:34:52
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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Name:atomic64_sub_and_test - subtract value from variable and test result*@i: integer value to subtract*@v: pointer of type atomic64_t* Atomically subtracts @i from @v and returns* true if the result is zero, or false for all* other cases.

Proto:static inline bool atomic64_sub_and_test(s64 i, atomic64_t *v)

Type:bool

Parameter:

TypeParameterName
s64i
atomic64_t *v
2126  Return atomic64_sub_return(i, v) == 0