github/kubernetes
1
0
Fork 0
mirror of https://github.com/k3s-io/kubernetes.git synced 2025-07-23 03:41:45 +00:00
Code Issues Projects Releases Wiki Activity

Merge pull request #4724 from mikedanese/readiness-states-cleanup

Browse Source 
Don't lock readinessStates on concurrent reads
This commit is contained in:
Rohit Jnagal 2015-02-23 14:29:11 -08:00
commit b261d8c60a
1 changed files with 4 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

7
pkg/kubelet/probe.go
View File

@ -162,7 +162,8 @@ func newReadinessStates() *readinessStates {
}
type readinessStates struct {
sync.Mutex
// guards states
sync.RWMutex
states map[string]bool
}
@ -174,8 +175,8 @@ func (r *readinessStates) IsReady(c api.ContainerStatus) bool {
}
func (r *readinessStates) get(key string) bool {
r.Lock()
defer r.Unlock()
r.RLock()
defer r.RUnlock()
state, found := r.states[key]
return state && found
}