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

/linux/drivers/md/dm-vdo/indexer/
H A Dindex-page-map.c28 #define PAGE_MAP_MAGIC_LENGTH (sizeof(PAGE_MAP_MAGIC) - 1) macro
110 return PAGE_MAP_MAGIC_LENGTH + sizeof(u64) + sizeof(u16) * get_entry_count(geometry); in uds_compute_index_page_map_save_size()
125 memcpy(buffer, PAGE_MAP_MAGIC, PAGE_MAP_MAGIC_LENGTH); in uds_write_index_page_map()
126 offset += PAGE_MAP_MAGIC_LENGTH; in uds_write_index_page_map()
142 u8 magic[PAGE_MAP_MAGIC_LENGTH]; in uds_read_index_page_map()
158 memcpy(&magic, buffer, PAGE_MAP_MAGIC_LENGTH); in uds_read_index_page_map()
159 offset += PAGE_MAP_MAGIC_LENGTH; in uds_read_index_page_map()
160 if (memcmp(magic, PAGE_MAP_MAGIC, PAGE_MAP_MAGIC_LENGTH) != 0) { in uds_read_index_page_map()