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0786f831d7
We'll collect VmaEntries early before fork. Signed-off-by: Pavel Emelyanov <xemul@parallels.com>
27 lines
872 B
C
27 lines
872 B
C
#ifndef __CR_MEM_H__
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#define __CR_MEM_H__
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struct parasite_ctl;
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struct vm_area_list;
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struct page_pipe;
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struct pstree_item;
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extern int prepare_mm_pid(struct pstree_item *i);
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extern int do_task_reset_dirty_track(int pid);
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extern unsigned int dump_pages_args_size(struct vm_area_list *vmas);
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extern int parasite_dump_pages_seized(struct parasite_ctl *ctl,
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struct vm_area_list *vma_area_list,
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struct page_pipe **pp);
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#define PME_PRESENT (1ULL << 63)
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#define PME_SWAP (1ULL << 62)
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#define PME_FILE (1ULL << 61)
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#define PME_SOFT_DIRTY (1ULL << 55)
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#define PME_PSHIFT_BITS (6)
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#define PME_STATUS_BITS (3)
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#define PME_STATUS_OFFSET (64 - PME_STATUS_BITS)
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#define PME_PSHIFT_OFFSET (PME_STATUS_OFFSET - PME_PSHIFT_BITS)
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#define PME_PFRAME_MASK ((1ULL << PME_PSHIFT_OFFSET) - 1)
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#define PME_PFRAME(x) ((x) & PME_PFRAME_MASK)
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#endif /* __CR_MEM_H__ */
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