Lines Matching full:root
33 * b) Get yourself a root. The root is the index of a block of data on the
35 * pre existing root in your metadata that you wish to use, or you may
40 * root for a _new_ array. If you've incremented the old root, via
42 * it in parallel with the new root.
45 * return a root for a new, updated bitset.
91 * new_root - on success, points to the new root block
102 * root - the root block of the array on disk
108 int dm_bitset_new(struct dm_disk_bitset *info, dm_block_t *root,
115 * old_root - the root block of the array on disk
119 * new_root - on success, points to the new root block
128 int dm_bitset_del(struct dm_disk_bitset *info, dm_block_t root);
134 * root - the root block of the bitset
136 * new_root - on success, points to the new root block
140 int dm_bitset_set_bit(struct dm_disk_bitset *info, dm_block_t root,
147 * root - the root block of the bitset
149 * new_root - on success, points to the new root block
153 int dm_bitset_clear_bit(struct dm_disk_bitset *info, dm_block_t root,
160 * root - the root block of the bitset
162 * new_root - on success, points to the new root block (cached values may have been written)
167 int dm_bitset_test_bit(struct dm_disk_bitset *info, dm_block_t root,
174 * root - the root block of the bitset
175 * new_root - on success, points to the new root block
177 int dm_bitset_flush(struct dm_disk_bitset *info, dm_block_t root,
191 * Make sure you've flush any dm_disk_bitset and updated the root before
195 dm_block_t root, uint32_t nr_entries,