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Searched refs:dirty_bitmap (Results 1 – 12 of 12) sorted by relevance

/linux/drivers/irqchip/
H A Dirq-riscv-imsic-state.c135 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()
H A Dirq-riscv-imsic-state.h34 unsigned long *dirty_bitmap; member
/linux/virt/kvm/
H A Dkvm_main.c931 if (!memslot->dirty_bitmap) in kvm_destroy_dirty_bitmap()
934 vfree(memslot->dirty_bitmap); in kvm_destroy_dirty_bitmap()
935 memslot->dirty_bitmap = NULL; in kvm_destroy_dirty_bitmap()
1365 memslot->dirty_bitmap = __vcalloc(2, dirty_bytes, GFP_KERNEL_ACCOUNT); in kvm_alloc_dirty_bitmap()
1366 if (!memslot->dirty_bitmap) in kvm_alloc_dirty_bitmap()
1614 new->dirty_bitmap = NULL; in kvm_prepare_memory_region()
1615 else if (old && old->dirty_bitmap) in kvm_prepare_memory_region()
1616 new->dirty_bitmap = old->dirty_bitmap; in kvm_prepare_memory_region()
1623 bitmap_set(new->dirty_bitmap, 0, new->npages); in kvm_prepare_memory_region()
1630 if (r && new && new->dirty_bitmap && (!old || !old->dirty_bitmap)) in kvm_prepare_memory_region()
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/linux/arch/s390/include/asm/
H A Dgmap.h135 void gmap_sync_dirty_log_pmd(struct gmap *gmap, unsigned long dirty_bitmap[4],
/linux/drivers/md/
H A Ddm-writecache.c201 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()
/linux/fs/btrfs/
H A Dsubpage.c734 unsigned long dirty_bitmap; in btrfs_subpage_dump_bitmap() local
747 GET_SUBPAGE_BITMAP(subpage, fs_info, dirty, &dirty_bitmap); in btrfs_subpage_dump_bitmap()
759 sectors_per_page, &dirty_bitmap, in btrfs_subpage_dump_bitmap()
/linux/arch/powerpc/kvm/
H A Dbook3s_hv_rm_mmu.c101 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()
/linux/tools/include/uapi/linux/
H A Dkvm.h526 void __user *dirty_bitmap; /* one bit per page */ member
537 void __user *dirty_bitmap; /* one bit per page */ member
/linux/tools/testing/selftests/kvm/include/
H A Dkvm_util.h438 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()
/linux/include/linux/
H A Dkvm_host.h596 unsigned long *dirty_bitmap; member
635 return memslot->dirty_bitmap + len / sizeof(*memslot->dirty_bitmap); in kvm_second_dirty_bitmap()
/linux/arch/s390/kvm/
H A Dkvm-s390.c753 memset(memslot->dirty_bitmap, 0, n); in kvm_vm_ioctl_get_dirty_log()
1191 if (!ms->dirty_bitmap) in kvm_s390_vm_start_migration()
/linux/Documentation/virt/kvm/
H A Dapi.rst370 void __user *dirty_bitmap; /* one bit per page */
4982 void __user *dirty_bitmap; /* one bit per page */
4988 the bitmap that is passed in struct kvm_clear_dirty_log's dirty_bitmap