diff options
Diffstat (limited to 'lib/btrfs/csums.go')
| -rw-r--r-- | lib/btrfs/csums.go | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/lib/btrfs/csums.go b/lib/btrfs/csums.go index 8515d12..c5bcfd6 100644 --- a/lib/btrfs/csums.go +++ b/lib/btrfs/csums.go @@ -5,6 +5,7 @@ package btrfs import ( + "context" "fmt" "git.lukeshu.com/btrfs-progs-ng/lib/btrfs/btrfsitem" @@ -47,8 +48,12 @@ func ChecksumQualifiedPhysical(fs *FS, alg btrfssum.CSumType, paddr btrfsvol.Qua return ChecksumPhysical(dev, alg, paddr.Addr) } -func LookupCSum(fs btrfstree.TreeOperator, alg btrfssum.CSumType, laddr btrfsvol.LogicalAddr) (btrfssum.SumRun[btrfsvol.LogicalAddr], error) { - item, err := fs.TreeSearch(btrfsprim.CSUM_TREE_OBJECTID, btrfstree.SearchCSum(laddr, alg.Size())) +func LookupCSum(ctx context.Context, fs btrfstree.Forrest, alg btrfssum.CSumType, laddr btrfsvol.LogicalAddr) (btrfssum.SumRun[btrfsvol.LogicalAddr], error) { + csumTree, err := fs.ForrestLookup(ctx, btrfsprim.CSUM_TREE_OBJECTID) + if err != nil { + return btrfssum.SumRun[btrfsvol.LogicalAddr]{}, err + } + item, err := csumTree.TreeSearch(ctx, btrfstree.SearchCSum(laddr, alg.Size())) if err != nil { return btrfssum.SumRun[btrfsvol.LogicalAddr]{}, err } |