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Searched refs:disk_super (Results 1 – 9 of 9) sorted by relevance

/Linux-v4.19/drivers/md/
Ddm-cache-metadata.c175 struct cache_disk_superblock *disk_super = dm_block_data(b); in sb_prepare_for_write() local
177 disk_super->blocknr = cpu_to_le64(dm_block_location(b)); in sb_prepare_for_write()
178 disk_super->csum = cpu_to_le32(dm_bm_checksum(&disk_super->flags, in sb_prepare_for_write()
183 static int check_metadata_version(struct cache_disk_superblock *disk_super) in check_metadata_version() argument
185 uint32_t metadata_version = le32_to_cpu(disk_super->version); in check_metadata_version()
200 struct cache_disk_superblock *disk_super = dm_block_data(b); in sb_check() local
203 if (dm_block_location(b) != le64_to_cpu(disk_super->blocknr)) { in sb_check()
205 le64_to_cpu(disk_super->blocknr), in sb_check()
210 if (le64_to_cpu(disk_super->magic) != CACHE_SUPERBLOCK_MAGIC) { in sb_check()
212 le64_to_cpu(disk_super->magic), in sb_check()
[all …]
Ddm-thin-metadata.c236 struct thin_disk_superblock *disk_super = dm_block_data(b); in sb_prepare_for_write() local
238 disk_super->blocknr = cpu_to_le64(dm_block_location(b)); in sb_prepare_for_write()
239 disk_super->csum = cpu_to_le32(dm_bm_checksum(&disk_super->flags, in sb_prepare_for_write()
248 struct thin_disk_superblock *disk_super = dm_block_data(b); in sb_check() local
251 if (dm_block_location(b) != le64_to_cpu(disk_super->blocknr)) { in sb_check()
253 "wanted %llu", le64_to_cpu(disk_super->blocknr), in sb_check()
258 if (le64_to_cpu(disk_super->magic) != THIN_SUPERBLOCK_MAGIC) { in sb_check()
260 "wanted %llu", le64_to_cpu(disk_super->magic), in sb_check()
265 csum_le = cpu_to_le32(dm_bm_checksum(&disk_super->flags, in sb_check()
268 if (csum_le != disk_super->csum) { in sb_check()
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/Linux-v4.19/fs/btrfs/
Dsysfs.c26 struct btrfs_super_block *disk_super = fs_info->super_copy; in get_features() local
28 return btrfs_super_compat_flags(disk_super); in get_features()
30 return btrfs_super_compat_ro_flags(disk_super); in get_features()
32 return btrfs_super_incompat_flags(disk_super); in get_features()
38 struct btrfs_super_block *disk_super = fs_info->super_copy; in set_features() local
40 btrfs_set_super_compat_flags(disk_super, features); in set_features()
42 btrfs_set_super_compat_ro_flags(disk_super, features); in set_features()
44 btrfs_set_super_incompat_flags(disk_super, features); in set_features()
Dctree.h3518 struct btrfs_super_block *disk_super; in __btrfs_set_fs_incompat() local
3521 disk_super = fs_info->super_copy; in __btrfs_set_fs_incompat()
3522 features = btrfs_super_incompat_flags(disk_super); in __btrfs_set_fs_incompat()
3525 features = btrfs_super_incompat_flags(disk_super); in __btrfs_set_fs_incompat()
3528 btrfs_set_super_incompat_flags(disk_super, features); in __btrfs_set_fs_incompat()
3542 struct btrfs_super_block *disk_super; in __btrfs_clear_fs_incompat() local
3545 disk_super = fs_info->super_copy; in __btrfs_clear_fs_incompat()
3546 features = btrfs_super_incompat_flags(disk_super); in __btrfs_clear_fs_incompat()
3549 features = btrfs_super_incompat_flags(disk_super); in __btrfs_clear_fs_incompat()
3552 btrfs_set_super_incompat_flags(disk_super, features); in __btrfs_clear_fs_incompat()
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Dvolumes.c687 struct btrfs_super_block *disk_super; in btrfs_open_one_device() local
701 disk_super = (struct btrfs_super_block *)bh->b_data; in btrfs_open_one_device()
702 devid = btrfs_stack_device_id(&disk_super->dev_item); in btrfs_open_one_device()
706 if (memcmp(device->uuid, disk_super->dev_item.uuid, BTRFS_UUID_SIZE)) in btrfs_open_one_device()
709 device->generation = btrfs_super_generation(disk_super); in btrfs_open_one_device()
711 if (btrfs_super_flags(disk_super) & BTRFS_SUPER_FLAG_SEEDING) { in btrfs_open_one_device()
754 struct btrfs_super_block *disk_super, in device_list_add() argument
760 u64 found_transid = btrfs_super_generation(disk_super); in device_list_add()
761 u64 devid = btrfs_stack_device_id(&disk_super->dev_item); in device_list_add()
763 fs_devices = find_fsid(disk_super->fsid); in device_list_add()
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Ddisk-io.c2272 struct btrfs_super_block *disk_super = fs_info->super_copy; in btrfs_replay_log() local
2273 u64 bytenr = btrfs_super_log_root(disk_super); in btrfs_replay_log()
2274 int level = btrfs_super_log_root_level(disk_super); in btrfs_replay_log()
2613 struct btrfs_super_block *disk_super; in open_ctree() local
2834 disk_super = fs_info->super_copy; in open_ctree()
2835 if (!btrfs_super_root(disk_super)) in open_ctree()
2839 if (btrfs_super_flags(disk_super) & BTRFS_SUPER_FLAG_ERROR) in open_ctree()
2846 generation = btrfs_super_generation(disk_super); in open_ctree()
2861 features = btrfs_super_incompat_flags(disk_super) & in open_ctree()
2871 features = btrfs_super_incompat_flags(disk_super); in open_ctree()
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Dinode-item.c382 struct btrfs_super_block *disk_super = fs_info->super_copy; in btrfs_insert_inode_ref() local
385 if (btrfs_super_incompat_flags(disk_super) in btrfs_insert_inode_ref()
Dsuper.c2086 struct btrfs_super_block *disk_super = fs_info->super_copy; in btrfs_statfs() local
2132 buf->f_blocks = div_u64(btrfs_super_total_bytes(disk_super), factor); in btrfs_statfs()
Dextent-tree.c10706 struct btrfs_super_block *disk_super; in btrfs_init_space_info() local
10712 disk_super = fs_info->super_copy; in btrfs_init_space_info()
10713 if (!btrfs_super_root(disk_super)) in btrfs_init_space_info()
10716 features = btrfs_super_incompat_flags(disk_super); in btrfs_init_space_info()