Function report |
Source Code:kernel\events\core.c |
Create Date:2022-07-28 13:38:05 |
Last Modify:2022-05-20 07:50:19 | Copyright©Brick |
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Annotation kernel can get tool activity | Download SCCT | Chinese |
Name:perf_addr_filter_vma_adjust
Proto:static bool perf_addr_filter_vma_adjust(struct perf_addr_filter *filter, struct vm_area_struct *vma, struct perf_addr_filter_range *fr)
Type:bool
Parameter:
Type | Parameter | Name |
---|---|---|
struct perf_addr_filter * | filter | |
struct vm_area_struct * | vma | |
struct perf_addr_filter_range * | fr |
7817 | If Not Check whether inode and address range match filter criteria. Then Return false |
7823 | Else |
7824 | start = Our start address within vm_mm. + offset - off |
7828 | Return true |
Name | Describe |
---|---|
__perf_addr_filters_adjust | |
perf_addr_filter_apply | Scan through mm's vmas and see if one of them matches the*@filter; if so, adjust filter's address range.* Called with mm::mmap_sem down for reading. |
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