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authorbojie <bojie@dexon.org>2018-12-28 13:15:06 +0800
committerWei-Ning Huang <w@dexon.org>2019-04-09 21:32:55 +0800
commit9ca2a528ef0f3819b4921a33a3a2110d291707e0 (patch)
tree5520bb35b6de0ee1844f52f53a55c7b716955f49 /vendor/go.opencensus.io/trace/lrumap.go
parentfe239cd01509d340d3450e0275f60f0536ec5455 (diff)
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app: use gcp storage instead of azure for builds (#81)
* vendor: add dependencies for using GCP storage * app: use gcp storage instead of azure for builds
Diffstat (limited to 'vendor/go.opencensus.io/trace/lrumap.go')
-rw-r--r--vendor/go.opencensus.io/trace/lrumap.go37
1 files changed, 37 insertions, 0 deletions
diff --git a/vendor/go.opencensus.io/trace/lrumap.go b/vendor/go.opencensus.io/trace/lrumap.go
new file mode 100644
index 000000000..3f80a3368
--- /dev/null
+++ b/vendor/go.opencensus.io/trace/lrumap.go
@@ -0,0 +1,37 @@
+// Copyright 2019, OpenCensus Authors
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package trace
+
+import (
+ "github.com/hashicorp/golang-lru/simplelru"
+)
+
+type lruMap struct {
+ simpleLruMap *simplelru.LRU
+ droppedCount int
+}
+
+func newLruMap(size int) *lruMap {
+ lm := &lruMap{}
+ lm.simpleLruMap, _ = simplelru.NewLRU(size, nil)
+ return lm
+}
+
+func (lm *lruMap) add(key, value interface{}) {
+ evicted := lm.simpleLruMap.Add(key, value)
+ if evicted {
+ lm.droppedCount++
+ }
+}