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Searched refs:metadata_uuid (Results 1 – 10 of 10) sorted by relevance

/Linux-v6.6/fs/btrfs/
Dvolumes.c388 memcpy(fs_devs->metadata_uuid, in alloc_fs_devices()
439 if (memcmp(metadata_fsid, fs_devices->metadata_uuid, BTRFS_FSID_SIZE) != 0) in match_fsid_fs_devices()
468 return memcmp(fs_devices->fsid, fs_devices->metadata_uuid, in check_fsid_changed()
470 memcmp(fs_devices->metadata_uuid, fsid, BTRFS_FSID_SIZE) == 0; in check_fsid_changed()
489 if (match_fsid_fs_devices(fs_devices, disk_super->metadata_uuid, in find_fsid_with_metadata_uuid()
504 if (check_fsid_changed(fs_devices, disk_super->metadata_uuid)) in find_fsid_with_metadata_uuid()
508 return find_fsid(disk_super->fsid, disk_super->metadata_uuid); in find_fsid_with_metadata_uuid()
689 return has_metadata_uuid ? sb->metadata_uuid : sb->fsid; in btrfs_sb_fsid_ptr()
730 if (check_fsid_changed(fs_devices, disk_super->metadata_uuid) && in find_fsid_changed()
736 if (memcmp(fs_devices->metadata_uuid, fs_devices->fsid, in find_fsid_changed()
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Dsysfs.c290 BTRFS_FEAT_ATTR_INCOMPAT(metadata_uuid, METADATA_UUID);
321 BTRFS_FEAT_ATTR_PTR(metadata_uuid),
1137 return sysfs_emit(buf, "%pU\n", fs_info->fs_devices->metadata_uuid); in btrfs_metadata_uuid_show()
1140 BTRFS_ATTR(, metadata_uuid, btrfs_metadata_uuid_show);
1298 BTRFS_ATTR_PTR(, metadata_uuid),
Dvolumes.h294 u8 metadata_uuid[BTRFS_FSID_SIZE]; member
Ddisk-io.c268 ASSERT(memcmp_extent_buffer(eb, fs_info->fs_devices->metadata_uuid, in btree_csum_one_bio()
325 if (memcmp(fsid, fs_info->fs_devices->metadata_uuid, BTRFS_FSID_SIZE) == 0) in check_tree_block_fsid()
2391 if (memcmp(fs_info->fs_devices->metadata_uuid, btrfs_sb_fsid_ptr(sb), in btrfs_validate_super()
2395 btrfs_sb_fsid_ptr(sb), fs_info->fs_devices->metadata_uuid); in btrfs_validate_super()
2399 if (memcmp(fs_info->fs_devices->metadata_uuid, sb->dev_item.fsid, in btrfs_validate_super()
2403 fs_info->fs_devices->metadata_uuid, sb->dev_item.fsid); in btrfs_validate_super()
4108 memcpy(dev_item->fsid, dev->fs_devices->metadata_uuid, in write_all_supers()
Dioctl.c2830 memcpy(&fi_args->metadata_uuid, fs_devices->metadata_uuid, in btrfs_ioctl_fs_info()
2831 sizeof(fi_args->metadata_uuid)); in btrfs_ioctl_fs_info()
Dctree.c348 write_extent_buffer_fsid(cow, fs_info->fs_devices->metadata_uuid); in btrfs_copy_root()
576 write_extent_buffer_fsid(cow, fs_info->fs_devices->metadata_uuid); in __btrfs_cow_block()
Dscrub.c628 if (memcmp(header->fsid, fs_info->fs_devices->metadata_uuid, in scrub_verify_one_metadata()
Dextent-tree.c4869 write_extent_buffer_fsid(buf, fs_info->fs_devices->metadata_uuid); in btrfs_init_new_buffer()
/Linux-v6.6/include/uapi/linux/
Dbtrfs_tree.h693 __u8 metadata_uuid[BTRFS_FSID_SIZE]; member
Dbtrfs.h287 __u8 metadata_uuid[BTRFS_FSID_SIZE]; /* out */ member