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

/linux/drivers/md/
A Ddm-cache-metadata.c178 disk_super->csum = cpu_to_le32(dm_bm_checksum(&disk_super->flags, in sb_prepare_for_write()
220 if (csum_le != disk_super->csum) { in sb_check()
359 disk_super = dm_block_data(sblock); in __write_initial_superblock()
360 disk_super->flags = 0; in __write_initial_superblock()
361 memset(disk_super->uuid, 0, sizeof(disk_super->uuid)); in __write_initial_superblock()
364 memset(disk_super->policy_name, 0, sizeof(disk_super->policy_name)); in __write_initial_superblock()
365 memset(disk_super->policy_version, 0, sizeof(disk_super->policy_version)); in __write_initial_superblock()
368 __copy_sm_root(cmd, disk_super); in __write_initial_superblock()
626 update_flags(disk_super, mutator); in __begin_transaction_flags()
704 strncpy(disk_super->policy_name, cmd->policy_name, sizeof(disk_super->policy_name)); in __commit_transaction()
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A Ddm-thin-metadata.c255 disk_super->csum = cpu_to_le32(dm_bm_checksum(&disk_super->flags, in sb_prepare_for_write()
284 if (csum_le != disk_super->csum) { in sb_check()
574 disk_super->flags = 0; in __write_initial_superblock()
575 memset(disk_super->uuid, 0, sizeof(disk_super->uuid)); in __write_initial_superblock()
578 disk_super->time = 0; in __write_initial_superblock()
579 disk_super->trans_id = 0; in __write_initial_superblock()
580 disk_super->held_root = 0; in __write_initial_superblock()
582 copy_sm_roots(pmd, disk_super); in __write_initial_superblock()
900 copy_sm_roots(pmd, disk_super); in __commit_transaction()
1329 disk_super = dm_block_data(copy); in __reserve_metadata_snap()
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/linux/fs/btrfs/
A Dvolumes.c493 return find_fsid(disk_super->fsid, disk_super->metadata_uuid); in find_fsid_with_metadata_uuid()
520 if (IS_ERR(*disk_super)) { in btrfs_get_bdev_and_sb()
521 ret = PTR_ERR(*disk_super); in btrfs_get_bdev_and_sb()
625 &bdev, &disk_super); in btrfs_open_one_device()
874 if (disk_super->label[0]) in device_list_add()
1325 if (disk_super->label[0] && disk_super->label[BTRFS_LABEL_SIZE - 1]) in btrfs_read_disk_super()
1328 return disk_super; in btrfs_read_disk_super()
1379 if (IS_ERR(disk_super)) { in btrfs_scan_one_device()
2062 if (IS_ERR(disk_super)) in btrfs_scratch_superblocks()
2070 memset(&disk_super->magic, 0, sizeof(disk_super->magic)); in btrfs_scratch_superblocks()
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A Ddisk-io.c3207 struct btrfs_super_block *disk_super; in open_ctree() local
3247 if (IS_ERR(disk_super)) { in open_ctree()
3248 err = PTR_ERR(disk_super); in open_ctree()
3261 btrfs_release_disk_super(disk_super); in open_ctree()
3270 btrfs_release_disk_super(disk_super); in open_ctree()
3281 btrfs_release_disk_super(disk_super); in open_ctree()
3291 btrfs_release_disk_super(disk_super); in open_ctree()
3293 disk_super = fs_info->super_copy; in open_ctree()
3314 if (!btrfs_super_root(disk_super)) in open_ctree()
3838 struct btrfs_super_block *disk_super; in write_dev_supers() local
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A Dctree.h3648 struct btrfs_super_block *disk_super; in __btrfs_set_fs_incompat() local
3651 disk_super = fs_info->super_copy; in __btrfs_set_fs_incompat()
3674 struct btrfs_super_block *disk_super; in __btrfs_clear_fs_incompat() local
3677 disk_super = fs_info->super_copy; in __btrfs_clear_fs_incompat()
3698 struct btrfs_super_block *disk_super; in __btrfs_fs_incompat() local
3699 disk_super = fs_info->super_copy; in __btrfs_fs_incompat()
3710 struct btrfs_super_block *disk_super; in __btrfs_set_fs_compat_ro() local
3713 disk_super = fs_info->super_copy; in __btrfs_set_fs_compat_ro()
3736 struct btrfs_super_block *disk_super; in __btrfs_clear_fs_compat_ro() local
3739 disk_super = fs_info->super_copy; in __btrfs_clear_fs_compat_ro()
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A Dsysfs.c115 struct btrfs_super_block *disk_super = fs_info->super_copy; in get_features() local
117 return btrfs_super_compat_flags(disk_super); in get_features()
119 return btrfs_super_compat_ro_flags(disk_super); in get_features()
121 return btrfs_super_incompat_flags(disk_super); in get_features()
127 struct btrfs_super_block *disk_super = fs_info->super_copy; in set_features() local
129 btrfs_set_super_compat_flags(disk_super, features); in set_features()
131 btrfs_set_super_compat_ro_flags(disk_super, features); in set_features()
133 btrfs_set_super_incompat_flags(disk_super, features); in set_features()
A Dinode-item.c368 struct btrfs_super_block *disk_super = fs_info->super_copy; in btrfs_insert_inode_ref() local
371 if (btrfs_super_incompat_flags(disk_super) in btrfs_insert_inode_ref()
A Dspace-info.c219 struct btrfs_super_block *disk_super; in btrfs_init_space_info() local
225 disk_super = fs_info->super_copy; in btrfs_init_space_info()
226 if (!btrfs_super_root(disk_super)) in btrfs_init_space_info()
229 features = btrfs_super_incompat_flags(disk_super); in btrfs_init_space_info()
A Dsuper.c2239 struct btrfs_super_block *disk_super = fs_info->super_copy; in btrfs_statfs() local
2281 buf->f_blocks = div_u64(btrfs_super_total_bytes(disk_super), factor); in btrfs_statfs()

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