| /linux/drivers/irqchip/ |
| H A D | irq-riscv-imsic-state.c | 136 for_each_set_bit(i, lpriv->dirty_bitmap, imsic->global.nr_ids + 1) { in __imsic_local_sync()
204 bitmap_clear(lpriv->dirty_bitmap, i, 1); in __imsic_local_sync()
234 bitmap_fill(lpriv->dirty_bitmap, imsic->global.nr_ids + 1); in imsic_local_sync_all()
308 bitmap_set(lpriv->dirty_bitmap, vec->local_id, 1); in imsic_vector_mask()
330 bitmap_set(lpriv->dirty_bitmap, vec->local_id, 1); in imsic_vector_unmask()
371 bitmap_set(lpriv->dirty_bitmap, vec->local_id, 1); in imsic_vector_move_update()
479 bitmap_free(lpriv->dirty_bitmap); in imsic_local_cleanup()
505 lpriv->dirty_bitmap = bitmap_zalloc(global->nr_ids + 1, GFP_KERNEL); in imsic_local_init()
506 if (!lpriv->dirty_bitmap) in imsic_local_init()
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| H A D | irq-riscv-imsic-state.h | 35 unsigned long *dirty_bitmap; member
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| /linux/virt/kvm/ |
| H A D | kvm_main.c | 947 if (!memslot->dirty_bitmap) in kvm_destroy_dirty_bitmap()
950 vfree(memslot->dirty_bitmap); in kvm_destroy_dirty_bitmap()
951 memslot->dirty_bitmap = NULL; in kvm_destroy_dirty_bitmap()
1448 memslot->dirty_bitmap = __vcalloc(2, dirty_bytes, GFP_KERNEL_ACCOUNT); in kvm_alloc_dirty_bitmap()
1449 if (!memslot->dirty_bitmap) in kvm_alloc_dirty_bitmap()
1697 new->dirty_bitmap = NULL; in kvm_prepare_memory_region()
1698 else if (old && old->dirty_bitmap) in kvm_prepare_memory_region()
1699 new->dirty_bitmap = old->dirty_bitmap; in kvm_prepare_memory_region()
1706 bitmap_set(new->dirty_bitmap, 0, new->npages); in kvm_prepare_memory_region()
1713 if (r && new && new->dirty_bitmap && (!old || !old->dirty_bitmap)) in kvm_prepare_memory_region()
[all …]
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| /linux/drivers/vfio/pci/pds/ |
| H A D | dirty.c | 472 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()
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| /linux/drivers/md/ |
| H A D | dm-writecache.c | 200 unsigned long *dirty_bitmap; member
459 memset(wc->dirty_bitmap, -1, wc->dirty_bitmap_size); in writecache_flush_all_metadata()
466 wc->dirty_bitmap); in writecache_flush_region()
509 i = find_next_bit(wc->dirty_bitmap, bitmap_bits, i); in ssd_commit_flushed()
512 j = find_next_zero_bit(wc->dirty_bitmap, bitmap_bits, i); in ssd_commit_flushed()
545 memset(wc->dirty_bitmap, 0, wc->dirty_bitmap_size); in ssd_commit_flushed()
2222 vfree(wc->dirty_bitmap); in writecache_dtr()
2567 wc->dirty_bitmap = vzalloc(wc->dirty_bitmap_size); in writecache_ctr()
2568 if (!wc->dirty_bitmap) { in writecache_ctr()
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| /linux/arch/powerpc/kvm/ |
| H A D | book3s_hv_rm_mmu.c | 101 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()
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| H A D | book3s_64_mmu_hv.c | 795 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()
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| H A D | book3s_64_mmu_radix.c | 458 if ((old & _PAGE_DIRTY) && memslot->dirty_bitmap) in kvmppc_unmap_pte()
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| H A D | book3s_hv.c | 5281 if (!memslot || !memslot->dirty_bitmap) in kvm_vm_ioctl_get_dirty_log_hv()
5289 buf = memslot->dirty_bitmap + n / sizeof(long); in kvm_vm_ioctl_get_dirty_log_hv()
5305 p = memslot->dirty_bitmap; in kvm_vm_ioctl_get_dirty_log_hv()
5319 if (copy_to_user(log->dirty_bitmap, buf, n)) in kvm_vm_ioctl_get_dirty_log_hv()
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| H A D | book3s_pr.c | 1887 memset(memslot->dirty_bitmap, 0, n); in kvm_vm_ioctl_get_dirty_log_pr()
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| /linux/include/uapi/linux/ |
| H A D | kvm.h | 572 void __user *dirty_bitmap; /* one bit per page */
583 void __user *dirty_bitmap; /* one bit per page */
562 void __user *dirty_bitmap; /* one bit per page */ global() member
573 void __user *dirty_bitmap; /* one bit per page */ global() member
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| /linux/tools/include/uapi/linux/ |
| H A D | kvm.h | 562 void __user *dirty_bitmap; /* one bit per page */ member
573 void __user *dirty_bitmap; /* one bit per page */ member
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| /linux/tools/testing/selftests/kvm/include/ |
| H A D | kvm_util.h | 481 struct kvm_dirty_log args = { .dirty_bitmap = log, .slot = slot }; in kvm_vm_register_coalesced_io()
490 .dirty_bitmap = log, in kvm_vm_register_coalesced_io()
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| /linux/include/linux/ |
| H A D | kvm_host.h | 600 unsigned long *dirty_bitmap; member
639 return memslot->dirty_bitmap + len / sizeof(*memslot->dirty_bitmap); in kvm_second_dirty_bitmap()
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| /linux/arch/arm64/kvm/ |
| H A D | mmu.c | 166 return memslot->dirty_bitmap && !(memslot->flags & KVM_MEM_READONLY); in memslot_is_logging()
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| /linux/arch/s390/kvm/ |
| H A D | kvm-s390.c | 759 memset(memslot->dirty_bitmap, 0, n); in kvm_vm_ioctl_get_dirty_log()
1183 if (!ms->dirty_bitmap) in kvm_s390_vm_start_migration()
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