You can not select more than 25 topics Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
 
 
 
 
 
 
minio/cmd/lock-stat.go

49 lines
1.2 KiB

/*
* Minio Cloud Storage, (C) 2016 Minio, Inc.
*
* 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 cmd
// lockStat - encapsulates total, blocked and granted lock counts.
type lockStat struct {
total int64
blocked int64
granted int64
}
// lockWaiting - updates lock stat when a lock becomes blocked.
func (ls *lockStat) lockWaiting() {
ls.blocked++
ls.total++
}
// lockGranted - updates lock stat when a lock is granted.
func (ls *lockStat) lockGranted() {
ls.blocked--
ls.granted++
}
// lockRemoved - updates lock stat when a lock is removed, by Unlock
// or ForceUnlock.
func (ls *lockStat) lockRemoved(granted bool) {
if granted {
ls.granted--
ls.total--
} else {
ls.blocked--
ls.total--
}
}