/linux/drivers/irqchip/ |
H A D | irq-riscv-imsic-state.c | 134 for_each_set_bit(i, lpriv->dirty_bitmap, imsic->global.nr_ids + 1) { in __imsic_local_sync() 162 bitmap_clear(lpriv->dirty_bitmap, i, 1); in __imsic_local_sync() 172 bitmap_fill(lpriv->dirty_bitmap, imsic->global.nr_ids + 1); in imsic_local_sync_all() 252 bitmap_set(lpriv->dirty_bitmap, vec->local_id, 1); in imsic_vector_mask() 274 bitmap_set(lpriv->dirty_bitmap, vec->local_id, 1); in imsic_vector_unmask() 294 bitmap_set(lpriv->dirty_bitmap, vec->local_id, 1); in imsic_vector_move_update() 411 bitmap_free(lpriv->dirty_bitmap); in imsic_local_cleanup() 437 lpriv->dirty_bitmap = bitmap_zalloc(global->nr_ids + 1, GFP_KERNEL); in imsic_local_init() 438 if (!lpriv->dirty_bitmap) in imsic_local_init()
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H A D | irq-riscv-imsic-state.h | 34 unsigned long *dirty_bitmap; member
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/linux/virt/kvm/ |
H A D | kvm_main.c | 974 if (!memslot->dirty_bitmap) in kvm_destroy_dirty_bitmap() 977 vfree(memslot->dirty_bitmap); in kvm_destroy_dirty_bitmap() 978 memslot->dirty_bitmap = NULL; in kvm_destroy_dirty_bitmap() 1415 memslot->dirty_bitmap = __vcalloc(2, dirty_bytes, GFP_KERNEL_ACCOUNT); in kvm_alloc_dirty_bitmap() 1416 if (!memslot->dirty_bitmap) in kvm_alloc_dirty_bitmap() 1665 new->dirty_bitmap = NULL; in kvm_prepare_memory_region() 1666 else if (old && old->dirty_bitmap) in kvm_prepare_memory_region() 1667 new->dirty_bitmap = old->dirty_bitmap; in kvm_prepare_memory_region() 1674 bitmap_set(new->dirty_bitmap, in kvm_prepare_memory_region() 2200 unsigned long *dirty_bitmap; kvm_get_dirty_log_protect() local 2312 unsigned long *dirty_bitmap; kvm_clear_dirty_log_protect() local 5319 compat_uptr_t dirty_bitmap; /* one bit per page */ global() member 5329 compat_uptr_t dirty_bitmap; /* one bit per page */ global() member [all...] |
/linux/drivers/vfio/pci/pds/ |
H A D | dirty.c | 471 struct iova_bitmap *dirty_bitmap, in pds_vfio_dirty_process_bitmaps() 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() 589 err = pds_vfio_dirty_process_bitmaps(pds_vfio, region, dirty_bitmap, in pds_vfio_dirty_sync() 470 pds_vfio_dirty_process_bitmaps(struct pds_vfio_pci_device * pds_vfio,struct pds_vfio_region * region,struct iova_bitmap * dirty_bitmap,u32 bmp_offset,u32 len_bytes) pds_vfio_dirty_process_bitmaps() argument 521 pds_vfio_dirty_sync(struct pds_vfio_pci_device * pds_vfio,struct iova_bitmap * dirty_bitmap,unsigned long iova,unsigned long length) pds_vfio_dirty_sync() argument
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/linux/fs/f2fs/ |
H A D | gc.c | 252 p->dirty_bitmap = dirty_i->dirty_segmap[type]; in select_policy() 257 p->dirty_bitmap = dirty_i->dirty_segmap[type]; in select_policy() 264 p->dirty_bitmap = dirty_i->dirty_secmap; in select_policy() 265 p->max_search = count_bits(p->dirty_bitmap, in select_policy() 268 p->dirty_bitmap = dirty_i->dirty_segmap[DIRTY]; in select_policy() 816 unsigned long cost, *dirty_bitmap; in f2fs_get_victim() local 819 dirty_bitmap = p.dirty_bitmap; in f2fs_get_victim() 820 unit_no = find_next_bit(dirty_bitmap, in f2fs_get_victim()
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H A D | segment.h | 179 unsigned long *dirty_bitmap; /* dirty segment/section bitmap */ member
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/linux/arch/s390/include/asm/ |
H 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/ |
H 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/ |
H A D | subpage.c | 779 unsigned long dirty_bitmap; in btrfs_subpage_dump_bitmap() local 791 GET_SUBPAGE_BITMAP(subpage, subpage_info, dirty, &dirty_bitmap); in btrfs_subpage_dump_bitmap() 804 subpage_info->bitmap_nr_bits, &dirty_bitmap, in btrfs_subpage_dump_bitmap()
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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 | 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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H A D | book3s_hv.c | 5114 if (!memslot || !memslot->dirty_bitmap) in kvm_vm_ioctl_get_dirty_log_hv() 5122 buf = memslot->dirty_bitmap + n / sizeof(long); in kvm_vm_ioctl_get_dirty_log_hv() 5138 p = memslot->dirty_bitmap; in kvm_vm_ioctl_get_dirty_log_hv() 5152 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_64_mmu_radix.c | 458 if ((old & _PAGE_DIRTY) && memslot->dirty_bitmap) in kvmppc_unmap_pte()
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H 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/ |
H A D | kvm.h | 513 void __user *dirty_bitmap; /* one bit per page */ member 524 void __user *dirty_bitmap; /* one bit per page */ member
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/linux/include/uapi/linux/ |
H A D | kvm.h | 513 void __user *dirty_bitmap; /* one bit per page */ member 524 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 | 440 struct kvm_dirty_log args = { .dirty_bitmap = log, .slot = slot }; in kvm_vm_get_dirty_log() 449 .dirty_bitmap = log, in kvm_vm_clear_dirty_log()
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/linux/include/linux/ |
H A D | kvm_host.h | 586 unsigned long *dirty_bitmap; member 620 return memslot->dirty_bitmap + len / sizeof(*memslot->dirty_bitmap); in kvm_second_dirty_bitmap()
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/linux/arch/riscv/kvm/ |
H A D | mmu.c | 601 bool logging = (memslot->dirty_bitmap && in kvm_riscv_gstage_map()
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/linux/arch/arm64/kvm/ |
H 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/ |
H A D | kvm-s390.c | 729 memset(memslot->dirty_bitmap, 0, n); in kvm_vm_ioctl_get_dirty_log() 1159 if (!ms->dirty_bitmap) in kvm_s390_vm_start_migration()
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/linux/Documentation/virt/kvm/ |
H A D | api.rst | 357 void __user *dirty_bitmap; /* one bit per page */ 4952 void __user *dirty_bitmap; /* one bit per page */ 4958 the bitmap that is passed in struct kvm_clear_dirty_log's dirty_bitmap
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