mirror of
https://github.com/minio/minio.git
synced 2024-12-26 23:25:54 -05:00
36fd317eb2
- Add a lockStat type to group counters - Remove unnecessary helper functions - Fix stats computation on force unlock - Removed unnecessary checks and cleaned up comments
50 lines
1.2 KiB
Go
50 lines
1.2 KiB
Go
/*
|
|
* 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--
|
|
}
|
|
}
|