dm-vdo/indexer/config.c

32 	struct index_geometry *geometry = user->geometry;
35 	if (saved_geometry->record_pages_per_chapter != geometry->record_pages_per_chapter) {
38 			      geometry->record_pages_per_chapter);
42 	if (saved_geometry->chapters_per_volume != geometry->chapters_per_volume) {
45 			      geometry->chapters_per_volume);
49 	if (saved_geometry->sparse_chapters_per_volume != geometry->sparse_chapters_per_volume) {
52 			      geometry->sparse_chapters_per_volume);
69 	if (saved_geometry->bytes_per_page != geometry->bytes_per_page) {
71 			      saved_geometry->bytes_per_page, geometry->bytes_per_page);
98 	struct index_geometry geometry;
126 	decode_u32_le(buffer, &offset, &geometry.record_pages_per_chapter);
127 	decode_u32_le(buffer, &offset, &geometry.chapters_per_volume);
128 	decode_u32_le(buffer, &offset, &geometry.sparse_chapters_per_volume);
133 	geometry.bytes_per_page = bytes_per_page;
144 		user_config->geometry->remapped_virtual = 0;
145 		user_config->geometry->remapped_physical = 0;
156 			      &user_config->geometry->remapped_virtual);
158 			      &user_config->geometry->remapped_physical);
161 	if (!are_matching_configurations(&config, &geometry, user_config)) {
178 	struct index_geometry *geometry = config->geometry;
203 	encode_u32_le(buffer, &offset, geometry->record_pages_per_chapter);
204 	encode_u32_le(buffer, &offset, geometry->chapters_per_volume);
205 	encode_u32_le(buffer, &offset, geometry->sparse_chapters_per_volume);
209 	encode_u32_le(buffer, &offset, geometry->bytes_per_page);
220 		encode_u64_le(buffer, &offset, geometry->remapped_virtual);
221 		encode_u64_le(buffer, &offset, geometry->remapped_physical);
334 					 0, 0, &config->geometry);
358 		uds_free_index_geometry(config->geometry);
365 	struct index_geometry *geometry = config->geometry;
368 	vdo_log_debug("  Record pages per chapter:   %10u", geometry->record_pages_per_chapter);
369 	vdo_log_debug("  Chapters per volume:        %10u", geometry->chapters_per_volume);
370 	vdo_log_debug("  Sparse chapters per volume: %10u", geometry->sparse_chapters_per_volume);
373 	vdo_log_debug("  Bytes per page:             %10zu", geometry->bytes_per_page);