Function report

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:kernel\trace\ring_buffer.c Create Date:2022-07-28 11:54:47
Last Modify:2020-03-17 19:30:04 Copyright©Brick
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Annotation kernel can get tool activityDownload SCCTChinese

Name:g_buffer_record_is_set_on - return true if the ring buffer is set writable*@buffer: The ring buffer to see if write is set enabled* Returns true if the ring buffer is set writable by ring_buffer_record_on().

Proto:bool ring_buffer_record_is_set_on(struct ring_buffer *buffer)

Type:bool

Parameter:

TypeParameterName
struct ring_buffer *buffer
3285  Return Not (atomic_read( & record_disabled) & Used for individual buffers (after the counter) )