Function report

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:include\net\dst.h Create Date:2022-07-28 06:08:25
Last Modify:2020-03-12 14:18:49 Copyright©Brick
home page Tree
Annotation kernel can get tool activityDownload SCCTChinese

Name:dst_hold

Proto:static inline void dst_hold(struct dst_entry *dst)

Type:void

Parameter:

TypeParameterName
struct dst_entry *dst
227  BUILD_BUG_ON - break compile if a condition is true(offsetof(structdst_entry, __refcnt) & 63)
228  WARN_ON(atomic_inc_not_zero - increment unless the number is zero*@v: pointer of type atomic_t* Atomically increments @v by 1, if @v is non-zero.* Returns true if the increment was done. == 0)