| Function report | 
| Source Code: kernel\events\core.c | Create Date:2022-07-28 13:35:49 | 
| Last Modify:2022-05-20 07:50:19 | Copyright©Brick | 
| home page | Tree | 
| Annotation kernel can get tool activity | Download SCCT | Chinese | 
Name:perf_mmap_open
Proto:static void perf_mmap_open(struct vm_area_struct *vma)
Type:void
Parameter:
| Type | Parameter | Name | 
|---|---|---|
| struct vm_area_struct * | vma | 
| 5650 | event = private_data | 
| 5652 | atomic_inc( & mmap_count) | 
| 5653 | atomic_inc( & mmap_count) | 
| 5655 | If Offset (within vm_file) in PAGE_SIZEunits Then atomic_inc( & aux_mmap_count) | 
| 5658 | If event_mapped Then event_mapped(event, The address space we belong to. ) | 
| Source code conversion tool public plug-in interface | X | 
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