Function report

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:kernel\trace\trace_events.c Create Date:2022-07-28 12:19:39
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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Annotation kernel can get tool activityDownload SCCTChinese

Name:f_start

Proto:static void *f_start(struct seq_file *m, loff_t *pos)

Type:void

Parameter:

TypeParameterName
struct seq_file *m
loff_t *pos
1294  p = FORMAT_HEADER
1295  l = 0
1298  mutex_lock( & event_mutex)
1299  If Not event_file_data(private) Then Return ERR_PTR( - ENODEV)
1302  When l < pos && p cycle
1303  p = f_next(m, p, & l)
1305  Return p