| /Linux-v5.10/virt/kvm/ |
| D | kvm_main.c | 641 if (!memslot->dirty_bitmap) in kvm_destroy_dirty_bitmap()
644 kvfree(memslot->dirty_bitmap); in kvm_destroy_dirty_bitmap()
645 memslot->dirty_bitmap = NULL; in kvm_destroy_dirty_bitmap()
932 memslot->dirty_bitmap = kvzalloc(dirty_bytes, GFP_KERNEL_ACCOUNT); in kvm_alloc_dirty_bitmap()
933 if (!memslot->dirty_bitmap) in kvm_alloc_dirty_bitmap()
1331 new.dirty_bitmap = NULL; in __kvm_set_memory_region()
1347 new.dirty_bitmap = old.dirty_bitmap; in __kvm_set_memory_region()
1364 new.dirty_bitmap = NULL; in __kvm_set_memory_region()
1365 else if (!new.dirty_bitmap) { in __kvm_set_memory_region()
1371 bitmap_set(new.dirty_bitmap, 0, new.npages); in __kvm_set_memory_region()
[all …]
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| /Linux-v5.10/fs/f2fs/ |
| D | gc.c | 208 p->dirty_bitmap = dirty_i->dirty_segmap[type]; in select_policy()
213 p->dirty_bitmap = dirty_i->dirty_segmap[type]; in select_policy()
220 p->dirty_bitmap = dirty_i->dirty_secmap; in select_policy()
221 p->max_search = count_bits(p->dirty_bitmap, in select_policy()
224 p->dirty_bitmap = dirty_i->dirty_segmap[DIRTY]; in select_policy()
695 unsigned long cost, *dirty_bitmap; in get_victim_by_default() local
698 dirty_bitmap = p.dirty_bitmap; in get_victim_by_default()
699 unit_no = find_next_bit(dirty_bitmap, in get_victim_by_default()
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| D | segment.h | 187 unsigned long *dirty_bitmap; /* dirty segment/section bitmap */ member
|
| /Linux-v5.10/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-v5.10/drivers/md/ |
| D | dm-writecache.c | 186 unsigned long *dirty_bitmap; member
429 memset(wc->dirty_bitmap, -1, wc->dirty_bitmap_size); in writecache_flush_all_metadata()
436 wc->dirty_bitmap); in writecache_flush_region()
478 i = find_next_bit(wc->dirty_bitmap, bitmap_bits, i); in ssd_commit_flushed()
481 j = find_next_zero_bit(wc->dirty_bitmap, bitmap_bits, i); in ssd_commit_flushed()
515 memset(wc->dirty_bitmap, 0, wc->dirty_bitmap_size); in ssd_commit_flushed()
2023 if (wc->dirty_bitmap) in writecache_dtr()
2024 vfree(wc->dirty_bitmap); in writecache_dtr()
2340 wc->dirty_bitmap = vzalloc(wc->dirty_bitmap_size); in writecache_ctr()
2341 if (!wc->dirty_bitmap) { in writecache_ctr()
|
| /Linux-v5.10/include/linux/ |
| D | kvm_host.h | 344 unsigned long *dirty_bitmap; member
361 return memslot->dirty_bitmap + len / sizeof(*memslot->dirty_bitmap); in kvm_second_dirty_bitmap()
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| /Linux-v5.10/arch/powerpc/kvm/ |
| D | book3s_hv_rm_mmu.c | 114 if (!psize || !memslot->dirty_bitmap) in kvmppc_update_dirty_map()
118 set_dirty_bits_atomic(memslot->dirty_bitmap, gfn, npages); in kvmppc_update_dirty_map()
132 if (memslot && memslot->dirty_bitmap) in kvmppc_set_dirty_from_hpte()
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| D | book3s_64_mmu_hv.c | 833 if ((rcbits & HPTE_R_C) && memslot->dirty_bitmap) in kvmppc_unmap_hpte()
1206 if (memslot && memslot->dirty_bitmap) in kvmppc_unpin_guest_page()
1207 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 | 427 if ((old & _PAGE_DIRTY) && memslot->dirty_bitmap) in kvmppc_unmap_pte()
|
| D | book3s_hv.c | 4469 if (!memslot || !memslot->dirty_bitmap) in kvm_vm_ioctl_get_dirty_log_hv()
4477 buf = memslot->dirty_bitmap + n / sizeof(long); in kvm_vm_ioctl_get_dirty_log_hv()
4493 p = memslot->dirty_bitmap; in kvm_vm_ioctl_get_dirty_log_hv()
4507 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 | 1906 memset(memslot->dirty_bitmap, 0, n); in kvm_vm_ioctl_get_dirty_log_pr()
|
| /Linux-v5.10/tools/include/uapi/linux/ |
| D | kvm.h | 529 void __user *dirty_bitmap; /* one bit per page */ member
540 void __user *dirty_bitmap; /* one bit per page */ member
|
| /Linux-v5.10/include/uapi/linux/ |
| D | kvm.h | 529 void __user *dirty_bitmap; /* one bit per page */ member
540 void __user *dirty_bitmap; /* one bit per page */ member
|
| /Linux-v5.10/tools/testing/selftests/kvm/lib/ |
| D | kvm_util.c | 310 struct kvm_dirty_log args = { .dirty_bitmap = log, .slot = slot }; in kvm_vm_get_dirty_log()
321 struct kvm_clear_dirty_log args = { .dirty_bitmap = log, .slot = slot, in kvm_vm_clear_dirty_log()
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| /Linux-v5.10/arch/arm64/kvm/ |
| D | mmu.c | 72 return memslot->dirty_bitmap && !(memslot->flags & KVM_MEM_READONLY); in memslot_is_logging()
|
| /Linux-v5.10/arch/s390/kvm/ |
| D | kvm-s390.c | 652 memset(memslot->dirty_bitmap, 0, n); in kvm_vm_ioctl_get_dirty_log()
1029 if (!ms->dirty_bitmap) in kvm_s390_vm_start_migration()
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| /Linux-v5.10/arch/x86/kvm/mmu/ |
| D | mmu.c | 823 if (no_dirty_log && slot->dirty_bitmap) in gfn_to_memslot_dirty_bitmap()
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| /Linux-v5.10/Documentation/virt/kvm/ |
| D | api.rst | 341 void __user *dirty_bitmap; /* one bit per page */
4429 void __user *dirty_bitmap; /* one bit per page */
4435 the bitmap that is passed in struct kvm_clear_dirty_log's dirty_bitmap
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