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Searched refs:disk_super (Results 1 – 2 of 2) sorted by relevance

/drivers/md/
Ddm-cache-metadata.c129 struct cache_disk_superblock *disk_super = dm_block_data(b); in sb_prepare_for_write() local
131 disk_super->blocknr = cpu_to_le64(dm_block_location(b)); in sb_prepare_for_write()
132 disk_super->csum = cpu_to_le32(dm_bm_checksum(&disk_super->flags, in sb_prepare_for_write()
141 struct cache_disk_superblock *disk_super = dm_block_data(b); in sb_check() local
144 if (dm_block_location(b) != le64_to_cpu(disk_super->blocknr)) { in sb_check()
146 le64_to_cpu(disk_super->blocknr), in sb_check()
151 if (le64_to_cpu(disk_super->magic) != CACHE_SUPERBLOCK_MAGIC) { in sb_check()
153 le64_to_cpu(disk_super->magic), in sb_check()
158 csum_le = cpu_to_le32(dm_bm_checksum(&disk_super->flags, in sb_check()
161 if (csum_le != disk_super->csum) { in sb_check()
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Ddm-thin-metadata.c221 struct thin_disk_superblock *disk_super = dm_block_data(b); in sb_prepare_for_write() local
223 disk_super->blocknr = cpu_to_le64(dm_block_location(b)); in sb_prepare_for_write()
224 disk_super->csum = cpu_to_le32(dm_bm_checksum(&disk_super->flags, in sb_prepare_for_write()
233 struct thin_disk_superblock *disk_super = dm_block_data(b); in sb_check() local
236 if (dm_block_location(b) != le64_to_cpu(disk_super->blocknr)) { in sb_check()
238 "wanted %llu", le64_to_cpu(disk_super->blocknr), in sb_check()
243 if (le64_to_cpu(disk_super->magic) != THIN_SUPERBLOCK_MAGIC) { in sb_check()
245 "wanted %llu", le64_to_cpu(disk_super->magic), in sb_check()
250 csum_le = cpu_to_le32(dm_bm_checksum(&disk_super->flags, in sb_check()
253 if (csum_le != disk_super->csum) { in sb_check()
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