diff options
Diffstat (limited to 'lib/btrfs/btrfsitem/item_extentcsum.go')
-rw-r--r-- | lib/btrfs/btrfsitem/item_extentcsum.go | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/lib/btrfs/btrfsitem/item_extentcsum.go b/lib/btrfs/btrfsitem/item_extentcsum.go index dfa166d..a963c16 100644 --- a/lib/btrfs/btrfsitem/item_extentcsum.go +++ b/lib/btrfs/btrfsitem/item_extentcsum.go @@ -11,8 +11,12 @@ import ( "git.lukeshu.com/btrfs-progs-ng/lib/btrfs/btrfsvol" ) -// key.objectid = BTRFS_EXTENT_CSUM_OBJECTID -// key.offset = laddr of checksummed region +// An ExtentCSum checksums regions of the logical address space. +// +// Key: +// +// key.objectid = BTRFS_EXTENT_CSUM_OBJECTID +// key.offset = laddr of checksummed region type ExtentCSum struct { // trivial EXTENT_CSUM=128 // Checksum of each sector starting at key.offset btrfssum.SumRun[btrfsvol.LogicalAddr] |