Function report

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:kernel\trace\trace.c Create Date:2022-07-28 12:01:16
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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Annotation kernel can get tool activityDownload SCCTChinese

Name:set_buffer_entries

Proto:static void set_buffer_entries(struct trace_buffer *buf, unsigned long val)

Type:void

Parameter:

TypeParameterName
struct trace_buffer *buf
unsigned longval
5547  for_each_tracing_cpu(cpu)
5548  ({
5548  ({
5548  Do
5548  const void * __vpp_verify = NULL
5548  When 0 cycle
5548  data
5548  })
5548  })->entries = val
Caller
NameDescribe
__tracing_resize_ring_buffer
allocate_trace_buffer