octoleo/restic
2
2
Fork 0
mirror of https://github.com/octoleo/restic.git synced 2024-12-22 10:58:55 +00:00
Code Issues Releases Wiki Activity

lock: Shrink critical section in RefreshStaleLock

Browse Source 
A cleaning up after a failed lock refresh attempt does not require a
mutex.
This commit is contained in:
Michael Eischer 2023-07-22 23:29:14 +02:00
parent 76253b2a20
commit 3f63b53090
1 changed files with 3 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
internal/restic/lock.go
View File

@ -306,15 +306,15 @@ func (l *Lock) RefreshStaleLock(ctx context.Context) error {
return err return err
} }
l.lock.Lock()
defer l.lock.Unlock()
if !exists { if !exists {
// cleanup replacement lock // cleanup replacement lock
_ = l.repo.Backend().Remove(context.TODO(), Handle{Type: LockFile, Name: id.String()}) _ = l.repo.Backend().Remove(context.TODO(), Handle{Type: LockFile, Name: id.String()})
return ErrRemovedLock return ErrRemovedLock
} }
l.lock.Lock()
defer l.lock.Unlock()
debug.Log("new lock ID %v", id) debug.Log("new lock ID %v", id)
oldLockID := l.lockID oldLockID := l.lockID
l.lockID = &id l.lockID = &id