This page shows the content of a tree. It is essentially a list of items, each of which consist of a key and a value.
The key is shown in the boxes on the left. It is a triple of a 64-bit id, an 8-bit type, and a 64-bit offset. What each of them means depends on the tree we're in. You can search for a key id by using the search field below.
The value is summarized to the right of the key. To see the value in more detail, unfold the key by clicking on it.
Finally, to the very right, we have the logical address of the metadata node which the item is stored in.
| name | "cxl" |
| target key | 719F Inode 0 |
DirIndex(
DirItem {
location: Key {
key_id: 29087,
key_type: Inode,
key_offset: 0,
},
transid: 10,
data_len: 0,
name_len: 3,
dir_type: 2,
name: "cxl",
},
)9F 71 00 00 00 00 00 00 01 00 00 00 00 00 00 00 00 0A 00 00 00 00 00 00 00 00 00 03 00 02 63 78 6C
| name | "dax" |
| target key | 71A7 Inode 0 |
DirIndex(
DirItem {
location: Key {
key_id: 29095,
key_type: Inode,
key_offset: 0,
},
transid: 10,
data_len: 0,
name_len: 3,
dir_type: 2,
name: "dax",
},
)A7 71 00 00 00 00 00 00 01 00 00 00 00 00 00 00 00 0A 00 00 00 00 00 00 00 00 00 03 00 02 64 61 78
| name | "dca" |
| target key | 71AE Inode 0 |
DirIndex(
DirItem {
location: Key {
key_id: 29102,
key_type: Inode,
key_offset: 0,
},
transid: 10,
data_len: 0,
name_len: 3,
dir_type: 2,
name: "dca",
},
)AE 71 00 00 00 00 00 00 01 00 00 00 00 00 00 00 00 0A 00 00 00 00 00 00 00 00 00 03 00 02 64 63 61
| name | "devfreq" |
| target key | 71B0 Inode 0 |
DirIndex(
DirItem {
location: Key {
key_id: 29104,
key_type: Inode,
key_offset: 0,
},
transid: 10,
data_len: 0,
name_len: 7,
dir_type: 2,
name: "devfreq",
},
)B0 71 00 00 00 00 00 00 01 00 00 00 00 00 00 00 00 0A 00 00 00 00 00 00 00 00 00 07 00 02 64 65 76 66 72 65 71
| name | "dma" |
| target key | 71B6 Inode 0 |
DirIndex(
DirItem {
location: Key {
key_id: 29110,
key_type: Inode,
key_offset: 0,
},
transid: 10,
data_len: 0,
name_len: 3,
dir_type: 2,
name: "dma",
},
)B6 71 00 00 00 00 00 00 01 00 00 00 00 00 00 00 00 0A 00 00 00 00 00 00 00 00 00 03 00 02 64 6D 61
| name | "edac" |
| target key | 71D0 Inode 0 |
DirIndex(
DirItem {
location: Key {
key_id: 29136,
key_type: Inode,
key_offset: 0,
},
transid: 10,
data_len: 0,
name_len: 4,
dir_type: 2,
name: "edac",
},
)D0 71 00 00 00 00 00 00 01 00 00 00 00 00 00 00 00 0A 00 00 00 00 00 00 00 00 00 04 00 02 65 64 61 63
| name | "extcon" |
| target key | 71E1 Inode 0 |
DirIndex(
DirItem {
location: Key {
key_id: 29153,
key_type: Inode,
key_offset: 0,
},
transid: 10,
data_len: 0,
name_len: 6,
dir_type: 2,
name: "extcon",
},
)E1 71 00 00 00 00 00 00 01 00 00 00 00 00 00 00 00 0A 00 00 00 00 00 00 00 00 00 06 00 02 65 78 74 63 6F 6E
| name | "firewire" |
| target key | 71F5 Inode 0 |
DirIndex(
DirItem {
location: Key {
key_id: 29173,
key_type: Inode,
key_offset: 0,
},
transid: 10,
data_len: 0,
name_len: 8,
dir_type: 2,
name: "firewire",
},
)F5 71 00 00 00 00 00 00 01 00 00 00 00 00 00 00 00 0A 00 00 00 00 00 00 00 00 00 08 00 02 66 69 72 65 77 69 72 65
| name | "firmware" |
| target key | 71FB Inode 0 |
DirIndex(
DirItem {
location: Key {
key_id: 29179,
key_type: Inode,
key_offset: 0,
},
transid: 10,
data_len: 0,
name_len: 8,
dir_type: 2,
name: "firmware",
},
)FB 71 00 00 00 00 00 00 01 00 00 00 00 00 00 00 00 0A 00 00 00 00 00 00 00 00 00 08 00 02 66 69 72 6D 77 61 72 65
| name | "fpga" |
| target key | 720B Inode 0 |
DirIndex(
DirItem {
location: Key {
key_id: 29195,
key_type: Inode,
key_offset: 0,
},
transid: 10,
data_len: 0,
name_len: 4,
dir_type: 2,
name: "fpga",
},
)0B 72 00 00 00 00 00 00 01 00 00 00 00 00 00 00 00 0A 00 00 00 00 00 00 00 00 00 04 00 02 66 70 67 61
| name | "gnss" |
| target key | 7222 Inode 0 |
DirIndex(
DirItem {
location: Key {
key_id: 29218,
key_type: Inode,
key_offset: 0,
},
transid: 10,
data_len: 0,
name_len: 4,
dir_type: 2,
name: "gnss",
},
)22 72 00 00 00 00 00 00 01 00 00 00 00 00 00 00 00 0A 00 00 00 00 00 00 00 00 00 04 00 02 67 6E 73 73
| name | "gpio" |
| target key | 7229 Inode 0 |
DirIndex(
DirItem {
location: Key {
key_id: 29225,
key_type: Inode,
key_offset: 0,
},
transid: 10,
data_len: 0,
name_len: 4,
dir_type: 2,
name: "gpio",
},
)29 72 00 00 00 00 00 00 01 00 00 00 00 00 00 00 00 0A 00 00 00 00 00 00 00 00 00 04 00 02 67 70 69 6F
| name | "gpu" |
| target key | 726E Inode 0 |
DirIndex(
DirItem {
location: Key {
key_id: 29294,
key_type: Inode,
key_offset: 0,
},
transid: 10,
data_len: 0,
name_len: 3,
dir_type: 2,
name: "gpu",
},
)6E 72 00 00 00 00 00 00 01 00 00 00 00 00 00 00 00 0A 00 00 00 00 00 00 00 00 00 03 00 02 67 70 75
| name | "hid" |
| target key | 72C6 Inode 0 |
DirIndex(
DirItem {
location: Key {
key_id: 29382,
key_type: Inode,
key_offset: 0,
},
transid: 10,
data_len: 0,
name_len: 3,
dir_type: 2,
name: "hid",
},
)C6 72 00 00 00 00 00 00 01 00 00 00 00 00 00 00 00 0A 00 00 00 00 00 00 00 00 00 03 00 02 68 69 64
| name | "hv" |
| target key | 7356 Inode 0 |
DirIndex(
DirItem {
location: Key {
key_id: 29526,
key_type: Inode,
key_offset: 0,
},
transid: 10,
data_len: 0,
name_len: 2,
dir_type: 2,
name: "hv",
},
)56 73 00 00 00 00 00 00 01 00 00 00 00 00 00 00 00 0A 00 00 00 00 00 00 00 00 00 02 00 02 68 76
| name | "hwmon" |
| target key | 735A Inode 0 |
DirIndex(
DirItem {
location: Key {
key_id: 29530,
key_type: Inode,
key_offset: 0,
},
transid: 10,
data_len: 0,
name_len: 5,
dir_type: 2,
name: "hwmon",
},
)5A 73 00 00 00 00 00 00 01 00 00 00 00 00 00 00 00 0A 00 00 00 00 00 00 00 00 00 05 00 02 68 77 6D 6F 6E
| name | "hwtracing" |
| target key | 744D Inode 0 |
DirIndex(
DirItem {
location: Key {
key_id: 29773,
key_type: Inode,
key_offset: 0,
},
transid: 10,
data_len: 0,
name_len: 9,
dir_type: 2,
name: "hwtracing",
},
)4D 74 00 00 00 00 00 00 01 00 00 00 00 00 00 00 00 0A 00 00 00 00 00 00 00 00 00 09 00 02 68 77 74 72 61 63 69 6E 67
| name | "i2c" |
| target key | 745E Inode 0 |
DirIndex(
DirItem {
location: Key {
key_id: 29790,
key_type: Inode,
key_offset: 0,
},
transid: 10,
data_len: 0,
name_len: 3,
dir_type: 2,
name: "i2c",
},
)5E 74 00 00 00 00 00 00 01 00 00 00 00 00 00 00 00 0A 00 00 00 00 00 00 00 00 00 03 00 02 69 32 63
| name | "iio" |
| target key | 749B Inode 0 |
DirIndex(
DirItem {
location: Key {
key_id: 29851,
key_type: Inode,
key_offset: 0,
},
transid: 10,
data_len: 0,
name_len: 3,
dir_type: 2,
name: "iio",
},
)9B 74 00 00 00 00 00 00 01 00 00 00 00 00 00 00 00 0A 00 00 00 00 00 00 00 00 00 03 00 02 69 69 6F
| name | "infiniband" |
| target key | 7699 Inode 0 |
DirIndex(
DirItem {
location: Key {
key_id: 30361,
key_type: Inode,
key_offset: 0,
},
transid: 10,
data_len: 0,
name_len: 10,
dir_type: 2,
name: "infiniband",
},
)99 76 00 00 00 00 00 00 01 00 00 00 00 00 00 00 00 0A 00 00 00 00 00 00 00 00 00 0A 00 02 69 6E 66 69 6E 69 62 61 6E 64
| name | "input" |
| target key | 76D9 Inode 0 |
DirIndex(
DirItem {
location: Key {
key_id: 30425,
key_type: Inode,
key_offset: 0,
},
transid: 10,
data_len: 0,
name_len: 5,
dir_type: 2,
name: "input",
},
)D9 76 00 00 00 00 00 00 01 00 00 00 00 00 00 00 00 0A 00 00 00 00 00 00 00 00 00 05 00 02 69 6E 70 75 74
| name | "iommu" |
| target key | 77E8 Inode 0 |
DirIndex(
DirItem {
location: Key {
key_id: 30696,
key_type: Inode,
key_offset: 0,
},
transid: 10,
data_len: 0,
name_len: 5,
dir_type: 2,
name: "iommu",
},
)E8 77 00 00 00 00 00 00 01 00 00 00 00 00 00 00 00 0A 00 00 00 00 00 00 00 00 00 05 00 02 69 6F 6D 6D 75
| name | "ipack" |
| target key | 77EC Inode 0 |
DirIndex(
DirItem {
location: Key {
key_id: 30700,
key_type: Inode,
key_offset: 0,
},
transid: 10,
data_len: 0,
name_len: 5,
dir_type: 2,
name: "ipack",
},
)EC 77 00 00 00 00 00 00 01 00 00 00 00 00 00 00 00 0A 00 00 00 00 00 00 00 00 00 05 00 02 69 70 61 63 6B
| name | "irqchip" |
| target key | 77F2 Inode 0 |
DirIndex(
DirItem {
location: Key {
key_id: 30706,
key_type: Inode,
key_offset: 0,
},
transid: 10,
data_len: 0,
name_len: 7,
dir_type: 2,
name: "irqchip",
},
)F2 77 00 00 00 00 00 00 01 00 00 00 00 00 00 00 00 0A 00 00 00 00 00 00 00 00 00 07 00 02 69 72 71 63 68 69 70
| name | "isdn" |
| target key | 77F4 Inode 0 |
DirIndex(
DirItem {
location: Key {
key_id: 30708,
key_type: Inode,
key_offset: 0,
},
transid: 10,
data_len: 0,
name_len: 4,
dir_type: 2,
name: "isdn",
},
)F4 77 00 00 00 00 00 00 01 00 00 00 00 00 00 00 00 0A 00 00 00 00 00 00 00 00 00 04 00 02 69 73 64 6E
| name | "leds" |
| target key | 7808 Inode 0 |
DirIndex(
DirItem {
location: Key {
key_id: 30728,
key_type: Inode,
key_offset: 0,
},
transid: 10,
data_len: 0,
name_len: 4,
dir_type: 2,
name: "leds",
},
)08 78 00 00 00 00 00 00 01 00 00 00 00 00 00 00 00 0A 00 00 00 00 00 00 00 00 00 04 00 02 6C 65 64 73
| name | "macintosh" |
| target key | 7855 Inode 0 |
DirIndex(
DirItem {
location: Key {
key_id: 30805,
key_type: Inode,
key_offset: 0,
},
transid: 10,
data_len: 0,
name_len: 9,
dir_type: 2,
name: "macintosh",
},
)55 78 00 00 00 00 00 00 01 00 00 00 00 00 00 00 00 0A 00 00 00 00 00 00 00 00 00 09 00 02 6D 61 63 69 6E 74 6F 73 68
| name | "mailbox" |
| target key | 7857 Inode 0 |
DirIndex(
DirItem {
location: Key {
key_id: 30807,
key_type: Inode,
key_offset: 0,
},
transid: 10,
data_len: 0,
name_len: 7,
dir_type: 2,
name: "mailbox",
},
)57 78 00 00 00 00 00 00 01 00 00 00 00 00 00 00 00 0A 00 00 00 00 00 00 00 00 00 07 00 02 6D 61 69 6C 62 6F 78
| name | "mcb" |
| target key | 7859 Inode 0 |
DirIndex(
DirItem {
location: Key {
key_id: 30809,
key_type: Inode,
key_offset: 0,
},
transid: 10,
data_len: 0,
name_len: 3,
dir_type: 2,
name: "mcb",
},
)59 78 00 00 00 00 00 00 01 00 00 00 00 00 00 00 00 0A 00 00 00 00 00 00 00 00 00 03 00 02 6D 63 62
| name | "md" |
| target key | 785D Inode 0 |
DirIndex(
DirItem {
location: Key {
key_id: 30813,
key_type: Inode,
key_offset: 0,
},
transid: 10,
data_len: 0,
name_len: 2,
dir_type: 2,
name: "md",
},
)5D 78 00 00 00 00 00 00 01 00 00 00 00 00 00 00 00 0A 00 00 00 00 00 00 00 00 00 02 00 02 6D 64
| name | "media" |
| target key | 788C Inode 0 |
DirIndex(
DirItem {
location: Key {
key_id: 30860,
key_type: Inode,
key_offset: 0,
},
transid: 10,
data_len: 0,
name_len: 5,
dir_type: 2,
name: "media",
},
)8C 78 00 00 00 00 00 00 01 00 00 00 00 00 00 00 00 0A 00 00 00 00 00 00 00 00 00 05 00 02 6D 65 64 69 61
| name | "memory" |
| target key | 7B84 Inode 0 |
DirIndex(
DirItem {
location: Key {
key_id: 31620,
key_type: Inode,
key_offset: 0,
},
transid: 10,
data_len: 0,
name_len: 6,
dir_type: 2,
name: "memory",
},
)84 7B 00 00 00 00 00 00 01 00 00 00 00 00 00 00 00 0A 00 00 00 00 00 00 00 00 00 06 00 02 6D 65 6D 6F 72 79
| name | "memstick" |
| target key | 7B86 Inode 0 |
DirIndex(
DirItem {
location: Key {
key_id: 31622,
key_type: Inode,
key_offset: 0,
},
transid: 10,
data_len: 0,
name_len: 8,
dir_type: 2,
name: "memstick",
},
)86 7B 00 00 00 00 00 00 01 00 00 00 00 00 00 00 00 0A 00 00 00 00 00 00 00 00 00 08 00 02 6D 65 6D 73 74 69 63 6B
| name | "message" |
| target key | 7B91 Inode 0 |
DirIndex(
DirItem {
location: Key {
key_id: 31633,
key_type: Inode,
key_offset: 0,
},
transid: 10,
data_len: 0,
name_len: 7,
dir_type: 2,
name: "message",
},
)91 7B 00 00 00 00 00 00 01 00 00 00 00 00 00 00 00 0A 00 00 00 00 00 00 00 00 00 07 00 02 6D 65 73 73 61 67 65
| name | "mfd" |
| target key | 7B9A Inode 0 |
DirIndex(
DirItem {
location: Key {
key_id: 31642,
key_type: Inode,
key_offset: 0,
},
transid: 10,
data_len: 0,
name_len: 3,
dir_type: 2,
name: "mfd",
},
)9A 7B 00 00 00 00 00 00 01 00 00 00 00 00 00 00 00 0A 00 00 00 00 00 00 00 00 00 03 00 02 6D 66 64
| name | "misc" |
| target key | 7BF3 Inode 0 |
DirIndex(
DirItem {
location: Key {
key_id: 31731,
key_type: Inode,
key_offset: 0,
},
transid: 10,
data_len: 0,
name_len: 4,
dir_type: 2,
name: "misc",
},
)F3 7B 00 00 00 00 00 00 01 00 00 00 00 00 00 00 00 0A 00 00 00 00 00 00 00 00 00 04 00 02 6D 69 73 63
| name | "mmc" |
| target key | 7C43 Inode 0 |
DirIndex(
DirItem {
location: Key {
key_id: 31811,
key_type: Inode,
key_offset: 0,
},
transid: 10,
data_len: 0,
name_len: 3,
dir_type: 2,
name: "mmc",
},
)43 7C 00 00 00 00 00 00 01 00 00 00 00 00 00 00 00 0A 00 00 00 00 00 00 00 00 00 03 00 02 6D 6D 63
| name | "most" |
| target key | 7C61 Inode 0 |
DirIndex(
DirItem {
location: Key {
key_id: 31841,
key_type: Inode,
key_offset: 0,
},
transid: 10,
data_len: 0,
name_len: 4,
dir_type: 2,
name: "most",
},
)61 7C 00 00 00 00 00 00 01 00 00 00 00 00 00 00 00 0A 00 00 00 00 00 00 00 00 00 04 00 02 6D 6F 73 74
| name | "mtd" |
| target key | 7C66 Inode 0 |
DirIndex(
DirItem {
location: Key {
key_id: 31846,
key_type: Inode,
key_offset: 0,
},
transid: 10,
data_len: 0,
name_len: 3,
dir_type: 2,
name: "mtd",
},
)66 7C 00 00 00 00 00 00 01 00 00 00 00 00 00 00 00 0A 00 00 00 00 00 00 00 00 00 03 00 02 6D 74 64
| name | "mux" |
| target key | 7C7B Inode 0 |
DirIndex(
DirItem {
location: Key {
key_id: 31867,
key_type: Inode,
key_offset: 0,
},
transid: 10,
data_len: 0,
name_len: 3,
dir_type: 2,
name: "mux",
},
)7B 7C 00 00 00 00 00 00 01 00 00 00 00 00 00 00 00 0A 00 00 00 00 00 00 00 00 00 03 00 02 6D 75 78
| name | "net" |
| target key | 7C80 Inode 0 |
DirIndex(
DirItem {
location: Key {
key_id: 31872,
key_type: Inode,
key_offset: 0,
},
transid: 10,
data_len: 0,
name_len: 3,
dir_type: 2,
name: "net",
},
)80 7C 00 00 00 00 00 00 01 00 00 00 00 00 00 00 00 0A 00 00 00 00 00 00 00 00 00 03 00 02 6E 65 74
| name | "nfc" |
| target key | 8014 Inode 0 |
DirIndex(
DirItem {
location: Key {
key_id: 32788,
key_type: Inode,
key_offset: 0,
},
transid: 10,
data_len: 0,
name_len: 3,
dir_type: 2,
name: "nfc",
},
)14 80 00 00 00 00 00 00 01 00 00 00 00 00 00 00 00 0A 00 00 00 00 00 00 00 00 00 03 00 02 6E 66 63
| name | "ntb" |
| target key | 8040 Inode 0 |
DirIndex(
DirItem {
location: Key {
key_id: 32832,
key_type: Inode,
key_offset: 0,
},
transid: 10,
data_len: 0,
name_len: 3,
dir_type: 2,
name: "ntb",
},
)40 80 00 00 00 00 00 00 01 00 00 00 00 00 00 00 00 0A 00 00 00 00 00 00 00 00 00 03 00 02 6E 74 62
| name | "nvdimm" |
| target key | 804E Inode 0 |
DirIndex(
DirItem {
location: Key {
key_id: 32846,
key_type: Inode,
key_offset: 0,
},
transid: 10,
data_len: 0,
name_len: 6,
dir_type: 2,
name: "nvdimm",
},
)4E 80 00 00 00 00 00 00 01 00 00 00 00 00 00 00 00 0A 00 00 00 00 00 00 00 00 00 06 00 02 6E 76 64 69 6D 6D
| name | "nvme" |
| target key | 8055 Inode 0 |
DirIndex(
DirItem {
location: Key {
key_id: 32853,
key_type: Inode,
key_offset: 0,
},
transid: 10,
data_len: 0,
name_len: 4,
dir_type: 2,
name: "nvme",
},
)55 80 00 00 00 00 00 00 01 00 00 00 00 00 00 00 00 0A 00 00 00 00 00 00 00 00 00 04 00 02 6E 76 6D 65
| name | "nvmem" |
| target key | 8067 Inode 0 |
DirIndex(
DirItem {
location: Key {
key_id: 32871,
key_type: Inode,
key_offset: 0,
},
transid: 10,
data_len: 0,
name_len: 5,
dir_type: 2,
name: "nvmem",
},
)67 80 00 00 00 00 00 00 01 00 00 00 00 00 00 00 00 0A 00 00 00 00 00 00 00 00 00 05 00 02 6E 76 6D 65 6D
| name | "parport" |
| target key | 806D Inode 0 |
DirIndex(
DirItem {
location: Key {
key_id: 32877,
key_type: Inode,
key_offset: 0,
},
transid: 10,
data_len: 0,
name_len: 7,
dir_type: 2,
name: "parport",
},
)6D 80 00 00 00 00 00 00 01 00 00 00 00 00 00 00 00 0A 00 00 00 00 00 00 00 00 00 07 00 02 70 61 72 70 6F 72 74
| name | "pci" |
| target key | 8072 Inode 0 |
DirIndex(
DirItem {
location: Key {
key_id: 32882,
key_type: Inode,
key_offset: 0,
},
transid: 10,
data_len: 0,
name_len: 3,
dir_type: 2,
name: "pci",
},
)72 80 00 00 00 00 00 00 01 00 00 00 00 00 00 00 00 0A 00 00 00 00 00 00 00 00 00 03 00 02 70 63 69
| name | "pcmcia" |
| target key | 8083 Inode 0 |
DirIndex(
DirItem {
location: Key {
key_id: 32899,
key_type: Inode,
key_offset: 0,
},
transid: 10,
data_len: 0,
name_len: 6,
dir_type: 2,
name: "pcmcia",
},
)83 80 00 00 00 00 00 00 01 00 00 00 00 00 00 00 00 0A 00 00 00 00 00 00 00 00 00 06 00 02 70 63 6D 63 69 61
| name | "perf" |
| target key | 808A Inode 0 |
DirIndex(
DirItem {
location: Key {
key_id: 32906,
key_type: Inode,
key_offset: 0,
},
transid: 10,
data_len: 0,
name_len: 4,
dir_type: 2,
name: "perf",
},
)8A 80 00 00 00 00 00 00 01 00 00 00 00 00 00 00 00 0A 00 00 00 00 00 00 00 00 00 04 00 02 70 65 72 66