Function report |
Source Code:kernel\trace\ring_buffer.c |
Create Date:2022-07-28 11:54:56 |
Last Modify:2020-03-17 19:30:04 | Copyright©Brick |
home page | Tree |
Annotation kernel can get tool activity | Download SCCT | Chinese |
Name:rb_iter_reset
Proto:static void rb_iter_reset(struct ring_buffer_iter *iter)
Type:void
Parameter:
Type | Parameter | Name |
---|---|---|
struct ring_buffer_iter * | iter |
3546 | cpu_buffer = cpu_buffer |
3549 | head_page = reader_page |
3550 | head = dex for next read |
3552 | cache_reader_page = head_page |
3553 | cache_read = read |
3555 | If head Then read_stamp = read_stamp |
3557 | Else read_stamp = page time stamp |
Name | Describe |
---|---|
ring_buffer_iter_reset | g_buffer_iter_reset - reset an iterator*@iter: The iterator to reset* Resets the iterator, so that it will start from the beginning* again. |
rb_iter_peek | |
ring_buffer_read_start | g_buffer_read_start - start a non consuming read of the buffer*@iter: The iterator returned by ring_buffer_read_prepare* This finalizes the startup of an iteration through the buffer |
Source code conversion tool public plug-in interface | X |
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