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Searched refs:metadata_uuid (Results 1 - 21 of 21) sorted by relevance

/kernel/linux/linux-5.10/fs/btrfs/
H A Dvolumes.c365 memcpy(fs_devs->metadata_uuid, metadata_fsid, BTRFS_FSID_SIZE); in alloc_fs_devices()
367 memcpy(fs_devs->metadata_uuid, fsid, BTRFS_FSID_SIZE); in alloc_fs_devices()
456 && memcmp(metadata_fsid, fs_devices->metadata_uuid, in find_fsid()
476 * a device which didn't have its fsid/metadata_uuid changed in find_fsid_with_metadata_uuid()
481 memcmp(disk_super->metadata_uuid, fs_devices->fsid, in find_fsid_with_metadata_uuid()
483 memcmp(fs_devices->fsid, fs_devices->metadata_uuid, in find_fsid_with_metadata_uuid()
491 * has an outdated pair of fsid/metadata_uuid and in find_fsid_with_metadata_uuid()
496 memcmp(fs_devices->metadata_uuid, in find_fsid_with_metadata_uuid()
498 memcmp(disk_super->metadata_uuid, fs_devices->metadata_uuid, in find_fsid_with_metadata_uuid()
[all...]
H A Dsysfs.c263 BTRFS_FEAT_ATTR_INCOMPAT(metadata_uuid, METADATA_UUID);
278 BTRFS_FEAT_ATTR_PTR(metadata_uuid),
803 fs_info->fs_devices->metadata_uuid); in btrfs_metadata_uuid_show()
806 BTRFS_ATTR(, metadata_uuid, btrfs_metadata_uuid_show);
863 BTRFS_ATTR_PTR(, metadata_uuid),
H A Ddisk-io.c473 ASSERT(memcmp_extent_buffer(eb, fs_info->fs_devices->metadata_uuid, in csum_dirty_buffer()
502 u8 *metadata_uuid; in check_tree_block_fsid() local
512 metadata_uuid = fs_devices->metadata_uuid; in check_tree_block_fsid()
514 metadata_uuid = fs_devices->fsid; in check_tree_block_fsid()
516 if (!memcmp(fsid, metadata_uuid, BTRFS_FSID_SIZE)) in check_tree_block_fsid()
2515 if (memcmp(fs_info->fs_devices->metadata_uuid, btrfs_sb_fsid_ptr(sb), in validate_super()
2518 "superblock metadata_uuid doesn't match metadata uuid of fs_devices: %pU != %pU", in validate_super()
2519 btrfs_sb_fsid_ptr(sb), fs_info->fs_devices->metadata_uuid); in validate_super()
2523 if (memcmp(fs_info->fs_devices->metadata_uuid, s in validate_super()
[all...]
H A Dvolumes.h217 u8 metadata_uuid[BTRFS_FSID_SIZE]; member
H A Dioctl.c3386 memcpy(&fi_args->metadata_uuid, fs_devices->metadata_uuid, in btrfs_ioctl_fs_info()
3387 sizeof(fi_args->metadata_uuid)); in btrfs_ioctl_fs_info()
H A Dctree.c217 write_extent_buffer_fsid(cow, fs_info->fs_devices->metadata_uuid); in btrfs_copy_root()
1066 write_extent_buffer_fsid(cow, fs_info->fs_devices->metadata_uuid); in __btrfs_cow_block()
H A Dctree.h270 u8 metadata_uuid[BTRFS_FSID_SIZE]; member
H A Dextent-tree.c4620 write_extent_buffer_fsid(buf, fs_info->fs_devices->metadata_uuid); in btrfs_init_new_buffer()
/kernel/linux/linux-6.6/fs/btrfs/
H A 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),
H A 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()
461 * First check if the metadata_uuid is different from the fsid in the given
462 * fs_devices. Then check if the given fsid is the same as the metadata_uuid
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()
482 * a device which didn't have its fsid/metadata_uuid changed in find_fsid_with_metadata_uuid()
489 if (match_fsid_fs_devices(fs_devices, disk_super->metadata_uuid, in find_fsid_with_metadata_uuid()
497 * has an outdated pair of fsid/metadata_uuid and in find_fsid_with_metadata_uuid()
504 if (check_fsid_changed(fs_devices, disk_super->metadata_uuid)) in find_fsid_with_metadata_uuid()
[all...]
H A Dvolumes.h287 * - If metadata_uuid != fsid then super block must have
291 * - metadata_uuid == btrfs_header::fsid
292 * - metadata_uuid == btrfs_dev_item::fsid
294 u8 metadata_uuid[BTRFS_FSID_SIZE]; member
H A Ddisk-io.c268 ASSERT(memcmp_extent_buffer(eb, fs_info->fs_devices->metadata_uuid, in btree_csum_one_bio()
321 * alloc_fs_devices() copies the fsid into metadata_uuid if the in check_tree_block_fsid()
322 * metadata_uuid is unset in the superblock, including for a seed device. in check_tree_block_fsid()
323 * So, we can use fs_devices->metadata_uuid. in check_tree_block_fsid()
325 if (memcmp(fsid, fs_info->fs_devices->metadata_uuid, BTRFS_FSID_SIZE) == 0) in check_tree_block_fsid()
2400 if (memcmp(fs_info->fs_devices->metadata_uuid, btrfs_sb_fsid_ptr(sb), in btrfs_validate_super()
2403 "superblock metadata_uuid doesn't match metadata uuid of fs_devices: %pU != %pU", in btrfs_validate_super()
2404 btrfs_sb_fsid_ptr(sb), fs_info->fs_devices->metadata_uuid); in btrfs_validate_super()
2408 if (memcmp(fs_info->fs_devices->metadata_uuid, sb->dev_item.fsid, in btrfs_validate_super()
2412 fs_info->fs_devices->metadata_uuid, s in btrfs_validate_super()
[all...]
H A Dioctl.c2846 memcpy(&fi_args->metadata_uuid, fs_devices->metadata_uuid, in btrfs_ioctl_fs_info()
2847 sizeof(fi_args->metadata_uuid)); in btrfs_ioctl_fs_info()
H A 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()
H A Dscrub.c628 if (memcmp(header->fsid, fs_info->fs_devices->metadata_uuid, in scrub_verify_one_metadata()
H A Dextent-tree.c4898 write_extent_buffer_fsid(buf, fs_info->fs_devices->metadata_uuid); in btrfs_init_new_buffer()
/kernel/linux/linux-5.10/include/uapi/linux/
H A Dbtrfs.h271 __u8 metadata_uuid[BTRFS_FSID_SIZE]; /* out */ member
/kernel/linux/linux-6.6/include/uapi/linux/
H A Dbtrfs_tree.h693 __u8 metadata_uuid[BTRFS_FSID_SIZE]; member
H A Dbtrfs.h287 __u8 metadata_uuid[BTRFS_FSID_SIZE]; /* out */ member
/kernel/linux/patches/linux-5.10/prebuilts/usr/include/linux/
H A Dbtrfs.h173 __u8 metadata_uuid[BTRFS_FSID_SIZE]; member
/kernel/linux/patches/linux-6.6/prebuilts/usr/include/linux/
H A Dbtrfs.h173 __u8 metadata_uuid[BTRFS_FSID_SIZE]; member

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