| /linux/drivers/irqchip/ |
| A D | irq-riscv-imsic-state.c | 135 for_each_set_bit(i, lpriv->dirty_bitmap, imsic->global.nr_ids + 1) { in __imsic_local_sync()
163 bitmap_clear(lpriv->dirty_bitmap, i, 1); in __imsic_local_sync()
173 bitmap_fill(lpriv->dirty_bitmap, imsic->global.nr_ids + 1); in imsic_local_sync_all()
253 bitmap_set(lpriv->dirty_bitmap, vec->local_id, 1); in imsic_vector_mask()
275 bitmap_set(lpriv->dirty_bitmap, vec->local_id, 1); in imsic_vector_unmask()
295 bitmap_set(lpriv->dirty_bitmap, vec->local_id, 1); in imsic_vector_move_update()
412 bitmap_free(lpriv->dirty_bitmap); in imsic_local_cleanup()
438 lpriv->dirty_bitmap = bitmap_zalloc(global->nr_ids + 1, GFP_KERNEL); in imsic_local_init()
439 if (!lpriv->dirty_bitmap) in imsic_local_init()
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| A D | irq-riscv-imsic-state.h | 34 unsigned long *dirty_bitmap; member
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| /linux/virt/kvm/ |
| A D | kvm_main.c | 972 if (!memslot->dirty_bitmap) in kvm_destroy_dirty_bitmap()
1672 new->dirty_bitmap = old->dirty_bitmap; in kvm_prepare_memory_region()
1686 if (r && new && new->dirty_bitmap && (!old || !old->dirty_bitmap)) in kvm_prepare_memory_region()
1730 if (old->dirty_bitmap && !new->dirty_bitmap) in kvm_commit_memory_region()
1771 dest->dirty_bitmap = src->dirty_bitmap; in kvm_copy_memslot()
2168 if (copy_to_user(log->dirty_bitmap, (*memslot)->dirty_bitmap, n)) in kvm_get_dirty_log()
2223 dirty_bitmap = memslot->dirty_bitmap; in kvm_get_dirty_log_protect()
2248 if (!dirty_bitmap[i]) in kvm_get_dirty_log_protect()
2338 dirty_bitmap = memslot->dirty_bitmap; in kvm_clear_dirty_log_protect()
5434 log.dirty_bitmap = compat_ptr(compat_log.dirty_bitmap); in kvm_vm_compat_ioctl()
[all …]
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| /linux/drivers/vfio/pci/pds/ |
| A D | dirty.c | 471 struct iova_bitmap *dirty_bitmap, in pds_vfio_dirty_process_bitmaps() argument
497 iova_bitmap_set(dirty_bitmap, addr, page_size); in pds_vfio_dirty_process_bitmaps()
522 struct iova_bitmap *dirty_bitmap, in pds_vfio_dirty_sync() argument
589 err = pds_vfio_dirty_process_bitmaps(pds_vfio, region, dirty_bitmap, in pds_vfio_dirty_sync()
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| /linux/fs/f2fs/ |
| A D | gc.c | 281 p->dirty_bitmap = dirty_i->dirty_segmap[type]; in select_policy()
286 p->dirty_bitmap = dirty_i->dirty_segmap[type]; in select_policy()
293 p->dirty_bitmap = dirty_i->dirty_secmap; in select_policy()
294 p->max_search = count_bits(p->dirty_bitmap, in select_policy()
297 p->dirty_bitmap = dirty_i->dirty_segmap[DIRTY]; in select_policy()
851 unsigned long cost, *dirty_bitmap; in f2fs_get_victim() local
854 dirty_bitmap = p.dirty_bitmap; in f2fs_get_victim()
855 unit_no = find_next_bit(dirty_bitmap, in f2fs_get_victim()
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| A D | segment.h | 179 unsigned long *dirty_bitmap; /* dirty segment/section bitmap */ member
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| /linux/arch/s390/include/asm/ |
| A D | gmap.h | 147 void gmap_sync_dirty_log_pmd(struct gmap *gmap, unsigned long dirty_bitmap[4],
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| /linux/drivers/md/ |
| A D | dm-writecache.c | 201 unsigned long *dirty_bitmap; member
460 memset(wc->dirty_bitmap, -1, wc->dirty_bitmap_size); in writecache_flush_all_metadata()
467 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()
2224 vfree(wc->dirty_bitmap); in writecache_dtr()
2568 wc->dirty_bitmap = vzalloc(wc->dirty_bitmap_size); in writecache_ctr()
2569 if (!wc->dirty_bitmap) { in writecache_ctr()
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| /linux/fs/btrfs/ |
| A D | subpage.c | 867 unsigned long dirty_bitmap; in btrfs_subpage_dump_bitmap() local
879 GET_SUBPAGE_BITMAP(subpage, fs_info, dirty, &dirty_bitmap); in btrfs_subpage_dump_bitmap()
891 sectors_per_page, &dirty_bitmap, in btrfs_subpage_dump_bitmap()
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| /linux/arch/powerpc/kvm/ |
| 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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| A D | book3s_64_mmu_hv.c | 812 if ((rcbits & HPTE_R_C) && memslot->dirty_bitmap) in kvmppc_unmap_hpte()
1192 if (memslot && memslot->dirty_bitmap) in kvmppc_unpin_guest_page()
1193 set_bit_le(gfn - memslot->base_gfn, memslot->dirty_bitmap); in kvmppc_unpin_guest_page()
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| A D | book3s_hv.c | 5230 if (!memslot || !memslot->dirty_bitmap) in kvm_vm_ioctl_get_dirty_log_hv()
5238 buf = memslot->dirty_bitmap + n / sizeof(long); in kvm_vm_ioctl_get_dirty_log_hv()
5254 p = memslot->dirty_bitmap; in kvm_vm_ioctl_get_dirty_log_hv()
5268 if (copy_to_user(log->dirty_bitmap, buf, n)) in kvm_vm_ioctl_get_dirty_log_hv()
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| A D | book3s_64_mmu_radix.c | 458 if ((old & _PAGE_DIRTY) && memslot->dirty_bitmap) in kvmppc_unmap_pte()
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| A D | book3s_pr.c | 1890 memset(memslot->dirty_bitmap, 0, n); in kvm_vm_ioctl_get_dirty_log_pr()
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| /linux/tools/include/uapi/linux/ |
| A D | kvm.h | 526 void __user *dirty_bitmap; /* one bit per page */ member
537 void __user *dirty_bitmap; /* one bit per page */ member
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| /linux/include/uapi/linux/ |
| A D | kvm.h | 526 void __user *dirty_bitmap; /* one bit per page */ member
537 void __user *dirty_bitmap; /* one bit per page */ member
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| /linux/tools/testing/selftests/kvm/include/ |
| A D | kvm_util.h | 438 struct kvm_dirty_log args = { .dirty_bitmap = log, .slot = slot }; in kvm_vm_get_dirty_log()
447 .dirty_bitmap = log, in kvm_vm_clear_dirty_log()
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| /linux/include/linux/ |
| A D | kvm_host.h | 596 unsigned long *dirty_bitmap; member
630 return memslot->dirty_bitmap + len / sizeof(*memslot->dirty_bitmap); in kvm_second_dirty_bitmap()
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| /linux/arch/riscv/kvm/ |
| A D | mmu.c | 601 bool logging = (memslot->dirty_bitmap && in kvm_riscv_gstage_map()
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| /linux/arch/arm64/kvm/ |
| A D | mmu.c | 160 return memslot->dirty_bitmap && !(memslot->flags & KVM_MEM_READONLY); in memslot_is_logging()
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| /linux/arch/s390/kvm/ |
| A D | kvm-s390.c | 739 memset(memslot->dirty_bitmap, 0, n); in kvm_vm_ioctl_get_dirty_log()
1169 if (!ms->dirty_bitmap) in kvm_s390_vm_start_migration()
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| /linux/Documentation/virt/kvm/ |
| A D | api.rst | 357 void __user *dirty_bitmap; /* one bit per page */
4976 void __user *dirty_bitmap; /* one bit per page */
4982 the bitmap that is passed in struct kvm_clear_dirty_log's dirty_bitmap
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