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Searched refs:dirty_bitmap (Results 1 – 11 of 11) sorted by relevance

/linux/virt/kvm/
H A Dkvm_main.c927 if (!memslot->dirty_bitmap) in kvm_destroy_dirty_bitmap()
930 vfree(memslot->dirty_bitmap); in kvm_destroy_dirty_bitmap()
931 memslot->dirty_bitmap = NULL; in kvm_destroy_dirty_bitmap()
1425 memslot->dirty_bitmap = __vcalloc(2, dirty_bytes, GFP_KERNEL_ACCOUNT); in kvm_alloc_dirty_bitmap()
1426 if (!memslot->dirty_bitmap) in kvm_alloc_dirty_bitmap()
1674 new->dirty_bitmap = NULL; in kvm_prepare_memory_region()
1675 else if (old && old->dirty_bitmap) in kvm_prepare_memory_region()
1676 new->dirty_bitmap = old->dirty_bitmap; in kvm_prepare_memory_region()
1683 bitmap_set(new->dirty_bitmap, 0, new->npages); in kvm_prepare_memory_region()
1690 if (r && new && new->dirty_bitmap && (!old || !old->dirty_bitmap)) in kvm_prepare_memory_region()
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/linux/drivers/vfio/pci/pds/
H A Ddirty.c472 struct iova_bitmap *dirty_bitmap, in pds_vfio_dirty_process_bitmaps() argument
498 iova_bitmap_set(dirty_bitmap, addr, page_size); in pds_vfio_dirty_process_bitmaps()
523 struct iova_bitmap *dirty_bitmap, in pds_vfio_dirty_sync() argument
590 err = pds_vfio_dirty_process_bitmaps(pds_vfio, region, dirty_bitmap, in pds_vfio_dirty_sync()
/linux/drivers/irqchip/
H A Dirq-riscv-imsic-state.h35 unsigned long *dirty_bitmap; member
/linux/arch/powerpc/kvm/
H A Dbook3s_hv_rm_mmu.c101 if (!psize || !memslot->dirty_bitmap) in kvmppc_update_dirty_map()
105 set_dirty_bits_atomic(memslot->dirty_bitmap, gfn, npages); in kvmppc_update_dirty_map()
119 if (memslot && memslot->dirty_bitmap) in kvmppc_set_dirty_from_hpte()
H A Dbook3s_64_mmu_hv.c795 if ((rcbits & HPTE_R_C) && memslot->dirty_bitmap) in kvmppc_unmap_hpte()
1175 if (memslot && memslot->dirty_bitmap) in kvmppc_unpin_guest_page()
1176 set_bit_le(gfn - memslot->base_gfn, memslot->dirty_bitmap); in kvmppc_unpin_guest_page()
H A Dbook3s_64_mmu_radix.c458 if ((old & _PAGE_DIRTY) && memslot->dirty_bitmap) in kvmppc_unmap_pte()
H A Dbook3s_pr.c1887 memset(memslot->dirty_bitmap, 0, n); in kvm_vm_ioctl_get_dirty_log_pr()
/linux/tools/include/uapi/linux/
H A Dkvm.h577 void __user *dirty_bitmap; /* one bit per page */ member
588 void __user *dirty_bitmap; /* one bit per page */ member
/linux/tools/testing/selftests/kvm/include/
H A Dkvm_util.h482 struct kvm_dirty_log args = { .dirty_bitmap = log, .slot = slot }; in kvm_vm_get_dirty_log()
491 .dirty_bitmap = log, in kvm_vm_clear_dirty_log()
/linux/arch/arm64/kvm/
H A Dmmu.c166 return memslot->dirty_bitmap && !(memslot->flags & KVM_MEM_READONLY); in memslot_is_logging()
/linux/Documentation/virt/kvm/
H A Dapi.rst370 void __user *dirty_bitmap; /* one bit per page */
5046 void __user *dirty_bitmap; /* one bit per page */
5052 the bitmap that is passed in struct kvm_clear_dirty_log's dirty_bitmap