Function report

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:kernel\events\hw_breakpoint.c Create Date:2022-07-28 13:43:56
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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Annotation kernel can get tool activityDownload SCCTChinese

Name:hw_breakpoint_event_init

Proto:static int hw_breakpoint_event_init(struct perf_event *bp)

Type:int

Parameter:

TypeParameterName
struct perf_event *bp
604  If type != PERF_TYPE_BREAKPOINT Then Return -ENOENT
610  If has_branch_stack(bp) Then Return -EOPNOTSUPP
613  err = register_perf_hw_breakpoint(bp)
614  If err Then Return err
617  destroy = bp_perf_event_destroy
619  Return 0