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

/Linux-v4.19/drivers/md/
Ddm-writecache.c62 struct wc_memory_superblock { struct
346 static struct wc_memory_superblock *sb(struct dm_writecache *wc) in sb()
1715 if (n_blocks >= ((size_t)-sizeof(struct wc_memory_superblock) / in calculate_memory_size()
1718 offset = offsetof(struct wc_memory_superblock, entries[n_blocks]); in calculate_memory_size()
1829 struct wc_memory_superblock s; in writecache_ctr()
2130 r = memcpy_mcsafe(&s, sb(wc), sizeof(struct wc_memory_superblock)); in writecache_ctr()
2141 r = memcpy_mcsafe(&s, sb(wc), sizeof(struct wc_memory_superblock)); in writecache_ctr()
2175 offset += sizeof(struct wc_memory_superblock); in writecache_ctr()
2176 if (offset < sizeof(struct wc_memory_superblock)) in writecache_ctr()