Function report

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:kernel\kprobes.c Create Date:2022-07-28 11:34:56
Last Modify:2022-05-22 18:14:58 Copyright©Brick
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Annotation kernel can get tool activityDownload SCCTChinese

Name:Return true(!0) if the kprobe is ready for optimization.

Proto:static inline int kprobe_optready(struct kprobe *p)

Type:int

Parameter:

TypeParameterName
struct kprobe *p
400  If Return true if the kprobe is an aggregator Then
401  op = container_of - cast a member of a structure out to the containing structure*@ptr: the pointer to the member.*@type: the type of the container struct this is embedded in.*@member: the name of the member within the struct.(p, structoptimized_kprobe, kp)
402  Return Return true (!0) if optinsn is prepared for optimization.
405  Return 0
Caller
NameDescribe
get_optimized_kprobeReturn an optimized kprobe whose optimizing code replaces* instructions including addr (exclude breakpoint).
optimize_kprobeOptimize kprobe if p is ready to be optimized
reuse_unused_kprobeCancel unoptimizing for reusing