Function report |
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 activity | Download SCCT | Chinese |
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:
| Type | Parameter | Name |
|---|---|---|
| struct ring_buffer * | buffer |
| 3285 | Return Not (atomic_read( & record_disabled) & Used for individual buffers (after the counter) ) |
| Source code conversion tool public plug-in interface | X |
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