diff options
Diffstat (limited to 'lib/btrfsprogs/btrfsinspect/rebuildnodes/btrees/forrest.go')
| -rw-r--r-- | lib/btrfsprogs/btrfsinspect/rebuildnodes/btrees/forrest.go | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/lib/btrfsprogs/btrfsinspect/rebuildnodes/btrees/forrest.go b/lib/btrfsprogs/btrfsinspect/rebuildnodes/btrees/forrest.go index 1d3b693..4f4e05d 100644 --- a/lib/btrfsprogs/btrfsinspect/rebuildnodes/btrees/forrest.go +++ b/lib/btrfsprogs/btrfsinspect/rebuildnodes/btrees/forrest.go @@ -112,7 +112,7 @@ func (ts *RebuiltForrest) addTree(ctx context.Context, treeID btrfsprim.ObjID, s defer func() { if !ok { // Store a negative cache of this. tree.AddRoot() for the ROOT or UUID - // trees will invalidate the negative cache. + // trees will call .flushNegativeCache(). ts.trees.Store(treeID, nil) } }() @@ -177,6 +177,15 @@ func (ts *RebuiltForrest) addTree(ctx context.Context, treeID btrfsprim.ObjID, s return true } +func (ts *RebuiltForrest) flushNegativeCache() { + ts.trees.Range(func(treeID btrfsprim.ObjID, tree *RebuiltTree) bool { + if tree == nil { + ts.trees.Delete(treeID) + } + return true + }) +} + // ListRoots returns a listing of all initialized trees and their root // nodes. // |