sb_entries_offset 914 drivers/md/dm-writecache.c size_t sb_entries_offset; sb_entries_offset 916 drivers/md/dm-writecache.c sb_entries_offset = offsetof(struct wc_memory_superblock, entries); sb_entries_offset 917 drivers/md/dm-writecache.c memset((char *)wc->memory_map + sb_entries_offset, -1, sb_entries_offset 918 drivers/md/dm-writecache.c (wc->metadata_sectors << SECTOR_SHIFT) - sb_entries_offset);