| /linux-6.1.9/virt/kvm/ |
| D | kvm_main.c | 959 if (!memslot->dirty_bitmap) in kvm_destroy_dirty_bitmap()
962 kvfree(memslot->dirty_bitmap); in kvm_destroy_dirty_bitmap()
963 memslot->dirty_bitmap = NULL; in kvm_destroy_dirty_bitmap()
1387 memslot->dirty_bitmap = __vcalloc(2, dirty_bytes, GFP_KERNEL_ACCOUNT); in kvm_alloc_dirty_bitmap()
1388 if (!memslot->dirty_bitmap) in kvm_alloc_dirty_bitmap()
1615 new->dirty_bitmap = NULL; in kvm_prepare_memory_region()
1616 else if (old && old->dirty_bitmap) in kvm_prepare_memory_region()
1617 new->dirty_bitmap = old->dirty_bitmap; in kvm_prepare_memory_region()
1624 bitmap_set(new->dirty_bitmap, 0, new->npages); in kvm_prepare_memory_region()
1631 if (r && new && new->dirty_bitmap && (!old || !old->dirty_bitmap)) in kvm_prepare_memory_region()
[all …]
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| /linux-6.1.9/fs/f2fs/ |
| D | gc.c | 251 p->dirty_bitmap = dirty_i->dirty_segmap[type]; in select_policy()
256 p->dirty_bitmap = dirty_i->dirty_segmap[type]; in select_policy()
263 p->dirty_bitmap = dirty_i->dirty_secmap; in select_policy()
264 p->max_search = count_bits(p->dirty_bitmap, in select_policy()
267 p->dirty_bitmap = dirty_i->dirty_segmap[DIRTY]; in select_policy()
785 unsigned long cost, *dirty_bitmap; in get_victim_by_default() local
788 dirty_bitmap = p.dirty_bitmap; in get_victim_by_default()
789 unit_no = find_next_bit(dirty_bitmap, in get_victim_by_default()
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| D | segment.h | 189 unsigned long *dirty_bitmap; /* dirty segment/section bitmap */ member
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| /linux-6.1.9/arch/s390/include/asm/ |
| D | gmap.h | 147 void gmap_sync_dirty_log_pmd(struct gmap *gmap, unsigned long dirty_bitmap[4],
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| /linux-6.1.9/drivers/md/ |
| D | dm-writecache.c | 204 unsigned long *dirty_bitmap; member
461 memset(wc->dirty_bitmap, -1, wc->dirty_bitmap_size); in writecache_flush_all_metadata()
468 wc->dirty_bitmap); in writecache_flush_region()
510 i = find_next_bit(wc->dirty_bitmap, bitmap_bits, i); in ssd_commit_flushed()
513 j = find_next_zero_bit(wc->dirty_bitmap, bitmap_bits, i); in ssd_commit_flushed()
546 memset(wc->dirty_bitmap, 0, wc->dirty_bitmap_size); in ssd_commit_flushed()
2205 vfree(wc->dirty_bitmap); in writecache_dtr()
2543 wc->dirty_bitmap = vzalloc(wc->dirty_bitmap_size); in writecache_ctr()
2544 if (!wc->dirty_bitmap) { in writecache_ctr()
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| /linux-6.1.9/tools/testing/selftests/kvm/include/ |
| D | kvm_util_base.h | 292 struct kvm_dirty_log args = { .dirty_bitmap = log, .slot = slot }; in kvm_vm_get_dirty_log()
301 .dirty_bitmap = log, in kvm_vm_clear_dirty_log()
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| /linux-6.1.9/arch/powerpc/kvm/ |
| 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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| D | book3s_64_mmu_hv.c | 797 if ((rcbits & HPTE_R_C) && memslot->dirty_bitmap) in kvmppc_unmap_hpte()
1189 if (memslot && memslot->dirty_bitmap) in kvmppc_unpin_guest_page()
1190 set_bit_le(gfn - memslot->base_gfn, memslot->dirty_bitmap); in kvmppc_unpin_guest_page()
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| D | book3s_64_mmu_radix.c | 452 if ((old & _PAGE_DIRTY) && memslot->dirty_bitmap) in kvmppc_unmap_pte()
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| D | book3s_hv.c | 4962 if (!memslot || !memslot->dirty_bitmap) in kvm_vm_ioctl_get_dirty_log_hv()
4970 buf = memslot->dirty_bitmap + n / sizeof(long); in kvm_vm_ioctl_get_dirty_log_hv()
4986 p = memslot->dirty_bitmap; in kvm_vm_ioctl_get_dirty_log_hv()
5000 if (copy_to_user(log->dirty_bitmap, buf, n)) in kvm_vm_ioctl_get_dirty_log_hv()
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| D | book3s_pr.c | 1893 memset(memslot->dirty_bitmap, 0, n); in kvm_vm_ioctl_get_dirty_log_pr()
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| /linux-6.1.9/include/linux/ |
| D | kvm_host.h | 572 unsigned long *dirty_bitmap; member
594 return memslot->dirty_bitmap + len / sizeof(*memslot->dirty_bitmap); in kvm_second_dirty_bitmap()
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| /linux-6.1.9/tools/include/uapi/linux/ |
| D | kvm.h | 619 void __user *dirty_bitmap; /* one bit per page */ member
630 void __user *dirty_bitmap; /* one bit per page */ member
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| /linux-6.1.9/include/uapi/linux/ |
| D | kvm.h | 619 void __user *dirty_bitmap; /* one bit per page */ member
630 void __user *dirty_bitmap; /* one bit per page */ member
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| /linux-6.1.9/arch/riscv/kvm/ |
| D | mmu.c | 629 bool logging = (memslot->dirty_bitmap && in kvm_riscv_gstage_map()
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| /linux-6.1.9/arch/arm64/kvm/ |
| D | mmu.c | 79 return memslot->dirty_bitmap && !(memslot->flags & KVM_MEM_READONLY); in memslot_is_logging()
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| /linux-6.1.9/fs/btrfs/ |
| D | disk-io.c | 877 ASSERT(subpage->dirty_bitmap); in btree_dirty_folio()
884 if (!(tmp & subpage->dirty_bitmap)) { in btree_dirty_folio()
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| /linux-6.1.9/arch/s390/kvm/ |
| D | kvm-s390.c | 714 memset(memslot->dirty_bitmap, 0, n); in kvm_vm_ioctl_get_dirty_log()
1144 if (!ms->dirty_bitmap) in kvm_s390_vm_start_migration()
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| /linux-6.1.9/Documentation/virt/kvm/ |
| D | api.rst | 350 void __user *dirty_bitmap; /* one bit per page */
4887 void __user *dirty_bitmap; /* one bit per page */
4893 the bitmap that is passed in struct kvm_clear_dirty_log's dirty_bitmap
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