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fuse: Use Mutex instead of RWMutex
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parent
0d3674245b
commit
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@ -68,7 +68,7 @@ type SnapshotsDir struct {
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blobsize *BlobSizeCache
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// knownSnapshots maps snapshot timestamp to the snapshot
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sync.RWMutex
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sync.Mutex
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knownSnapshots map[string]SnapshotWithId
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processed restic.IDSet
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}
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@ -141,9 +141,9 @@ func (sn *SnapshotsDir) updateCache(ctx context.Context) error {
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}
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func (sn *SnapshotsDir) get(name string) (snapshot SnapshotWithId, ok bool) {
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sn.RLock()
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sn.Lock()
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snapshot, ok = sn.knownSnapshots[name]
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sn.RUnlock()
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sn.Unlock()
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debug.Log("get(%s) -> %v %v", name, snapshot, ok)
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return snapshot, ok
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}
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@ -155,8 +155,8 @@ func (sn *SnapshotsDir) ReadDirAll(ctx context.Context) ([]fuse.Dirent, error) {
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return nil, err
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}
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sn.RLock()
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defer sn.RUnlock()
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sn.Lock()
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defer sn.Unlock()
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ret := make([]fuse.Dirent, 0)
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for timestamp, snapshot := range sn.knownSnapshots {
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