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Searched refs:super_copy (Results 1 – 22 of 22) sorted by relevance

/Linux-v5.4/fs/btrfs/tests/
Dbtrfs-tests.c102 fs_info->super_copy = kzalloc(sizeof(struct btrfs_super_block), in btrfs_alloc_dummy_fs_info()
104 if (!fs_info->super_copy) { in btrfs_alloc_dummy_fs_info()
115 kfree(fs_info->super_copy); in btrfs_alloc_dummy_fs_info()
186 kfree(fs_info->super_copy); in btrfs_free_dummy_fs_info()
Dfree-space-tree-tests.c460 btrfs_set_super_compat_ro_flags(root->fs_info->super_copy, in run_test()
/Linux-v5.4/fs/btrfs/
Dtree-checker.c250 u32 csumsize = btrfs_super_csum_size(fs_info->super_copy); in check_csum_item()
634 features = btrfs_super_incompat_flags(fs_info->super_copy); in btrfs_check_chunk_valid()
734 u64 super_gen = btrfs_super_generation(fs_info->super_copy); in check_inode_item()
851 btrfs_super_generation(fs_info->super_copy) + 1) { in check_root_item()
855 btrfs_super_generation(fs_info->super_copy) + 1); in check_root_item()
859 btrfs_super_generation(fs_info->super_copy) + 1) { in check_root_item()
863 btrfs_super_generation(fs_info->super_copy) + 1); in check_root_item()
867 btrfs_super_generation(fs_info->super_copy) + 1) { in check_root_item()
871 btrfs_super_generation(fs_info->super_copy) + 1); in check_root_item()
1006 if (generation > btrfs_super_generation(fs_info->super_copy) + 1) { in check_extent_item()
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Dsysfs.c91 struct btrfs_super_block *disk_super = fs_info->super_copy; in get_features()
103 struct btrfs_super_block *disk_super = fs_info->super_copy; in set_features()
477 char *label = fs_info->super_copy->label; in btrfs_label_show()
510 memset(fs_info->super_copy->label, 0, BTRFS_LABEL_SIZE); in btrfs_label_store()
511 memcpy(fs_info->super_copy->label, buf, p_len); in btrfs_label_store()
529 return snprintf(buf, PAGE_SIZE, "%u\n", fs_info->super_copy->nodesize); in btrfs_nodesize_show()
540 fs_info->super_copy->sectorsize); in btrfs_sectorsize_show()
551 fs_info->super_copy->sectorsize); in btrfs_clone_alignment_show()
Dfile-item.c93 u16 csum_size = btrfs_super_csum_size(fs_info->super_copy); in btrfs_lookup_csum()
170 u16 csum_size = btrfs_super_csum_size(fs_info->super_copy); in __btrfs_lookup_bio_sums()
316 u16 csum_size = btrfs_super_csum_size(fs_info->super_copy); in btrfs_lookup_csums_range()
449 const u16 csum_size = btrfs_super_csum_size(fs_info->super_copy); in btrfs_csum_one_bio()
548 u16 csum_size = btrfs_super_csum_size(fs_info->super_copy); in truncate_one_csum()
602 u16 csum_size = btrfs_super_csum_size(fs_info->super_copy); in btrfs_del_csums()
754 u16 csum_size = btrfs_super_csum_size(fs_info->super_copy); in btrfs_csum_file_blocks()
Dvolumes.c2198 num_devices = btrfs_super_num_devices(fs_info->super_copy) - 1; in btrfs_rm_device()
2199 btrfs_set_super_num_devices(fs_info->super_copy, num_devices); in btrfs_rm_device()
2417 struct btrfs_super_block *disk_super = fs_info->super_copy; in btrfs_prepare_sprout()
2654 orig_super_total_bytes = btrfs_super_total_bytes(fs_info->super_copy); in btrfs_init_new_device()
2655 btrfs_set_super_total_bytes(fs_info->super_copy, in btrfs_init_new_device()
2659 orig_super_num_devices = btrfs_super_num_devices(fs_info->super_copy); in btrfs_init_new_device()
2660 btrfs_set_super_num_devices(fs_info->super_copy, in btrfs_init_new_device()
2743 btrfs_set_super_total_bytes(fs_info->super_copy, in btrfs_init_new_device()
2745 btrfs_set_super_num_devices(fs_info->super_copy, in btrfs_init_new_device()
2815 struct btrfs_super_block *super_copy = fs_info->super_copy; in btrfs_grow_device() local
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Ddisk-io.c518 u16 csum_size = btrfs_super_csum_size(fs_info->super_copy); in csum_dirty_buffer()
598 u16 csum_size = btrfs_super_csum_size(fs_info->super_copy); in btree_readpage_end_io_hook()
1811 root_backup = info->super_copy->super_roots + i; in find_newest_super_backup()
1819 root_backup = info->super_copy->super_roots; in find_newest_super_backup()
1926 btrfs_super_total_bytes(info->super_copy)); in backup_super_roots()
1928 btrfs_super_bytes_used(info->super_copy)); in backup_super_roots()
1930 btrfs_super_num_devices(info->super_copy)); in backup_super_roots()
1936 memcpy(&info->super_copy->super_roots, in backup_super_roots()
2261 struct btrfs_super_block *disk_super = fs_info->super_copy; in btrfs_replay_log()
2554 return validate_super(fs_info, fs_info->super_copy, 0); in btrfs_validate_mount_super()
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Dordered-data.h140 int csum_size = btrfs_super_csum_size(fs_info->super_copy); in btrfs_ordered_sum_size()
Dbtrfs_inode.h348 struct btrfs_super_block *sb = root->fs_info->super_copy; in btrfs_print_data_csum_error()
Dsuper.c441 cache_gen = btrfs_super_cache_generation(info->super_copy); in btrfs_parse_options()
1162 dir_id = btrfs_super_root_dir(fs_info->super_copy); in get_default_subvol_objectid()
1509 fs_info->super_copy = kzalloc(BTRFS_SUPER_INFO_SIZE, GFP_KERNEL); in btrfs_mount_root()
1511 if (!fs_info->super_copy || !fs_info->super_for_commit) { in btrfs_mount_root()
1806 if (btrfs_super_log_root(fs_info->super_copy) != 0) { in btrfs_remount()
2024 struct btrfs_super_block *disk_super = fs_info->super_copy; in btrfs_statfs()
Dtransaction.c1680 super = fs_info->super_copy; in update_super_roots()
2246 btrfs_set_super_log_root(fs_info->super_copy, 0); in btrfs_commit_transaction()
2247 btrfs_set_super_log_root_level(fs_info->super_copy, 0); in btrfs_commit_transaction()
2248 memcpy(fs_info->super_for_commit, fs_info->super_copy, in btrfs_commit_transaction()
2249 sizeof(*fs_info->super_copy)); in btrfs_commit_transaction()
Dctree.h621 struct btrfs_super_block *super_copy; member
2661 kfree(fs_info->super_copy); in free_fs_info()
3209 disk_super = fs_info->super_copy; in __btrfs_set_fs_incompat()
3235 disk_super = fs_info->super_copy; in __btrfs_clear_fs_incompat()
3257 disk_super = fs_info->super_copy; in __btrfs_fs_incompat()
3271 disk_super = fs_info->super_copy; in __btrfs_set_fs_compat_ro()
3297 disk_super = fs_info->super_copy; in __btrfs_clear_fs_compat_ro()
3319 disk_super = fs_info->super_copy; in __btrfs_fs_compat_ro()
Dcompression.c68 u16 csum_size = btrfs_super_csum_size(fs_info->super_copy); in compressed_bio_size()
80 const u16 csum_size = btrfs_super_csum_size(fs_info->super_copy); in check_compressed_csum()
564 const u16 csum_size = btrfs_super_csum_size(fs_info->super_copy); in btrfs_submit_compressed_read()
Dblock-group.c1704 feature = btrfs_super_incompat_flags(info->super_copy); in btrfs_read_block_groups()
1715 cache_gen = btrfs_super_cache_generation(info->super_copy); in btrfs_read_block_groups()
1717 btrfs_super_generation(info->super_copy) != cache_gen) in btrfs_read_block_groups()
2643 old_val = btrfs_super_bytes_used(info->super_copy); in btrfs_update_block_group()
2648 btrfs_set_super_bytes_used(info->super_copy, old_val); in btrfs_update_block_group()
2831 thresh = btrfs_super_total_bytes(fs_info->super_copy); in should_alloc_chunk()
Dinode-item.c374 struct btrfs_super_block *disk_super = fs_info->super_copy; in btrfs_insert_inode_ref()
Dspace-info.c85 disk_super = fs_info->super_copy; in btrfs_init_space_info()
Dioctl.c4008 dir_id = btrfs_super_root_dir(fs_info->super_copy); in btrfs_ioctl_default_subvol()
5166 memcpy(label, fs_info->super_copy->label, BTRFS_LABEL_SIZE); in btrfs_ioctl_get_fslabel()
5187 struct btrfs_super_block *super_block = fs_info->super_copy; in btrfs_ioctl_set_fslabel()
5248 struct btrfs_super_block *super_block = fs_info->super_copy; in btrfs_ioctl_get_features()
5331 struct btrfs_super_block *super_block = fs_info->super_copy; in btrfs_ioctl_set_features()
Dordered-data.c938 const u16 csum_size = btrfs_super_csum_size(fs_info->super_copy); in btrfs_find_ordered_sum()
Dinode.c991 ASSERT(num_bytes <= btrfs_super_total_bytes(fs_info->super_copy)); in cow_file_range()
3287 u16 csum_size = btrfs_super_csum_size(fs_info->super_copy); in __readpage_endio_check()
4297 dir_id = btrfs_super_root_dir(fs_info->super_copy); in may_destroy_subvol()
Dscrub.c613 sctx->csum_size = btrfs_super_csum_size(fs_info->super_copy); in scrub_setup_ctx()
Dextent-tree.c2144 (u64)btrfs_super_csum_size(fs_info->super_copy)); in btrfs_csum_bytes_to_leaves()
Dextent_io.c2543 u16 csum_size = btrfs_super_csum_size(fs_info->super_copy); in btrfs_create_repair_bio()