Function report |
Source Code:mm\mmap.c |
Create Date:2022-07-28 14:49:30 |
Last Modify:2020-03-12 14:18:49 | Copyright©Brick |
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Name:Ok - we have the memory areas we should free on the vma list,* so release them, and do the vma updates.* Called with the mm semaphore held.
Proto:static void remove_vma_list(struct mm_struct *mm, struct vm_area_struct *vma)
Type:void
Parameter:
Type | Parameter | Name |
---|---|---|
struct mm_struct * | mm | |
struct vm_area_struct * | vma |
2562 | nr_accounted = 0 |
2565 | update_hiwater_vm(mm) |
2566 | Do |
2569 | If Flags, see mm.h. & Is a VM accounted object Then nr_accounted += nrpages |
2571 | vm_stat_account(mm, Flags, see mm.h. , - nrpages) |
2574 | vm_unacct_memory(nr_accounted) |
2575 | validate_mm(mm) |
Name | Describe |
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__do_munmap | Munmap is split into 2 main parts -- this part which finds* what needs doing, and the areas themselves, which do the* work. This now handles partial unmappings.* Jeremy Fitzhardinge |
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