diff options
Diffstat (limited to 'src/cmd/vendor/github.com/google/pprof/internal/graph/graph.go')
| -rw-r--r-- | src/cmd/vendor/github.com/google/pprof/internal/graph/graph.go | 13 |
1 files changed, 3 insertions, 10 deletions
diff --git a/src/cmd/vendor/github.com/google/pprof/internal/graph/graph.go b/src/cmd/vendor/github.com/google/pprof/internal/graph/graph.go index 8abbd83f76..c4b0d4869f 100644 --- a/src/cmd/vendor/github.com/google/pprof/internal/graph/graph.go +++ b/src/cmd/vendor/github.com/google/pprof/internal/graph/graph.go @@ -336,12 +336,8 @@ func newGraph(prof *profile.Profile, o *Options) (*Graph, map[uint64]Nodes) { if dw == 0 && w == 0 { continue } - for k := range seenNode { - delete(seenNode, k) - } - for k := range seenEdge { - delete(seenEdge, k) - } + clear(seenNode) + clear(seenEdge) var parent *Node // A residual edge goes over one or more nodes that were not kept. residual := false @@ -850,10 +846,7 @@ func (g *Graph) selectTopNodes(maxNodes int, visualMode bool) Nodes { // If generating a visual graph, count tags as nodes. Update // maxNodes to account for them. for i, n := range g.Nodes { - tags := countTags(n) - if tags > maxNodelets { - tags = maxNodelets - } + tags := min(countTags(n), maxNodelets) if count += tags + 1; count >= maxNodes { maxNodes = i + 1 break |