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Searched refs:disk_super (Results 1 – 8 of 8) sorted by relevance

/linux/drivers/md/
H A Ddm-cache-metadata.c177 struct cache_disk_superblock *disk_super = dm_block_data(b); in sb_prepare_for_write() local
179 disk_super->blocknr = cpu_to_le64(dm_block_location(b)); in sb_prepare_for_write()
180 disk_super->csum = cpu_to_le32(dm_bm_checksum(&disk_super->flags, in sb_prepare_for_write()
185 static int check_metadata_version(struct cache_disk_superblock *disk_super) in check_metadata_version() argument
187 uint32_t metadata_version = le32_to_cpu(disk_super->version); in check_metadata_version()
202 struct cache_disk_superblock *disk_super = dm_block_data(b); in sb_check() local
205 if (dm_block_location(b) != le64_to_cpu(disk_super->blocknr)) { in sb_check()
207 __func__, le64_to_cpu(disk_super->blocknr), in sb_check()
212 if (le64_to_cpu(disk_super->magic) != CACHE_SUPERBLOCK_MAGIC) { in sb_check()
214 __func__, le64_to_cpu(disk_super->magic), in sb_check()
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H A Ddm-thin-metadata.c256 struct thin_disk_superblock *disk_super = dm_block_data(b); in sb_prepare_for_write() local
258 disk_super->blocknr = cpu_to_le64(dm_block_location(b)); in sb_prepare_for_write()
259 disk_super->csum = cpu_to_le32(dm_bm_checksum(&disk_super->flags, in sb_prepare_for_write()
268 struct thin_disk_superblock *disk_super = dm_block_data(b); in sb_check() local
271 if (dm_block_location(b) != le64_to_cpu(disk_super->blocknr)) { in sb_check()
273 __func__, le64_to_cpu(disk_super->blocknr), in sb_check()
278 if (le64_to_cpu(disk_super->magic) != THIN_SUPERBLOCK_MAGIC) { in sb_check()
280 __func__, le64_to_cpu(disk_super->magic), in sb_check()
285 csum_le = cpu_to_le32(dm_bm_checksum(&disk_super->flags, in sb_check()
288 if (csum_le != disk_super->csum) { in sb_check()
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/linux/fs/btrfs/
H A Dfs.c260 struct btrfs_super_block *disk_super; in __btrfs_set_fs_incompat() local
263 disk_super = fs_info->super_copy; in __btrfs_set_fs_incompat()
264 features = btrfs_super_incompat_flags(disk_super); in __btrfs_set_fs_incompat()
267 features = btrfs_super_incompat_flags(disk_super); in __btrfs_set_fs_incompat()
270 btrfs_set_super_incompat_flags(disk_super, features); in __btrfs_set_fs_incompat()
283 struct btrfs_super_block *disk_super; in __btrfs_clear_fs_incompat() local
286 disk_super = fs_info->super_copy; in __btrfs_clear_fs_incompat()
287 features = btrfs_super_incompat_flags(disk_super); in __btrfs_clear_fs_incompat()
290 features = btrfs_super_incompat_flags(disk_super); in __btrfs_clear_fs_incompat()
293 btrfs_set_super_incompat_flags(disk_super, features); in __btrfs_clear_fs_incompat()
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H A Ddisk-io.c2003 struct btrfs_super_block *disk_super = fs_info->super_copy; in btrfs_replay_log() local
2004 u64 bytenr = btrfs_super_log_root(disk_super); in btrfs_replay_log()
2005 int level = btrfs_super_log_root_level(disk_super); in btrfs_replay_log()
3193 struct btrfs_super_block *disk_super = fs_info->super_copy; in btrfs_check_features() local
3194 u64 incompat = btrfs_super_incompat_flags(disk_super); in btrfs_check_features()
3195 const u64 compat_ro = btrfs_super_compat_ro_flags(disk_super); in btrfs_check_features()
3227 if (btrfs_super_nodesize(disk_super) > PAGE_SIZE) in btrfs_check_features()
3242 if (compat_ro_unsupp && btrfs_super_log_root(disk_super) && in btrfs_check_features()
3278 btrfs_set_super_incompat_flags(disk_super, incompat); in btrfs_check_features()
3300 struct btrfs_super_block *disk_super; in open_ctree() local
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H A Dsysfs.c124 struct btrfs_super_block *disk_super = fs_info->super_copy; in get_features() local
126 return btrfs_super_compat_flags(disk_super); in get_features()
128 return btrfs_super_compat_ro_flags(disk_super); in get_features()
130 return btrfs_super_incompat_flags(disk_super); in get_features()
136 struct btrfs_super_block *disk_super = fs_info->super_copy; in set_features() local
138 btrfs_set_super_compat_flags(disk_super, features); in set_features()
140 btrfs_set_super_compat_ro_flags(disk_super, features); in set_features()
142 btrfs_set_super_incompat_flags(disk_super, features); in set_features()
H A Dspace-info.c329 struct btrfs_super_block *disk_super; in btrfs_init_space_info() local
335 disk_super = fs_info->super_copy; in btrfs_init_space_info()
336 if (!btrfs_super_root(disk_super)) in btrfs_init_space_info()
339 features = btrfs_super_incompat_flags(disk_super); in btrfs_init_space_info()
H A Dinode-item.c356 struct btrfs_super_block *disk_super = fs_info->super_copy; in btrfs_insert_inode_ref() local
359 if (btrfs_super_incompat_flags(disk_super) in btrfs_insert_inode_ref()
H A Dsuper.c1729 struct btrfs_super_block *disk_super = fs_info->super_copy; in btrfs_statfs() local
1771 buf->f_blocks = div_u64(btrfs_super_total_bytes(disk_super), factor); in btrfs_statfs()