diff options
Diffstat (limited to 'lib/btrfs/btrfsitem/item_extentdataref.go')
| -rw-r--r-- | lib/btrfs/btrfsitem/item_extentdataref.go | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/lib/btrfs/btrfsitem/item_extentdataref.go b/lib/btrfs/btrfsitem/item_extentdataref.go index 6f2257b..bd7bb04 100644 --- a/lib/btrfs/btrfsitem/item_extentdataref.go +++ b/lib/btrfs/btrfsitem/item_extentdataref.go @@ -9,8 +9,12 @@ import ( "git.lukeshu.com/btrfs-progs-ng/lib/btrfs/btrfsprim" ) -// key.objectid = laddr of the extent being referenced -// key.offset = crc32c([root,objectid,offset]) +// ExtentDataRef is part of an Extent. +// +// Key: +// +// key.objectid = laddr of the extent being referenced +// key.offset = crc32c([root,objectid,offset]) type ExtentDataRef struct { // trivial EXTENT_DATA_REF=178 Root btrfsprim.ObjID `bin:"off=0, siz=8"` // subvolume tree ID that references this extent ObjectID btrfsprim.ObjID `bin:"off=8, siz=8"` // inode number that references this extent within the .Root subvolume |