From 6498d0c86b45ff03584c9aaa5c2d0374b60543b6 Mon Sep 17 00:00:00 2001 From: Chris Lu Date: Sun, 28 Jun 2020 10:21:52 -0700 Subject: [PATCH] remove list cache --- weed/filesys/wfs.go | 13 ------------- 1 file changed, 13 deletions(-) diff --git a/weed/filesys/wfs.go b/weed/filesys/wfs.go index 7fbab271c..41e953af3 100644 --- a/weed/filesys/wfs.go +++ b/weed/filesys/wfs.go @@ -10,7 +10,6 @@ import ( "sync" "time" - "github.com/karlseguin/ccache" "google.golang.org/grpc" "github.com/chrislusf/seaweedfs/weed/util/grace" @@ -57,7 +56,6 @@ var _ = fs.FSStatfser(&WFS{}) type WFS struct { option *Option - listDirectoryEntriesCache *ccache.Cache // contains all open handles, protected by handlesLock handlesLock sync.Mutex @@ -81,7 +79,6 @@ type statsCache struct { func NewSeaweedFileSystem(option *Option) *WFS { wfs := &WFS{ option: option, - listDirectoryEntriesCache: ccache.New(ccache.Configure().MaxSize(option.DirListCacheLimit * 3).ItemsToPrune(100)), handles: make(map[uint64]*FileHandle), bufPool: sync.Pool{ New: func() interface{} { @@ -230,21 +227,11 @@ func (wfs *WFS) Statfs(ctx context.Context, req *fuse.StatfsRequest, resp *fuse. } func (wfs *WFS) cacheGet(path util.FullPath) *filer_pb.Entry { - item := wfs.listDirectoryEntriesCache.Get(string(path)) - if item != nil && !item.Expired() { - return item.Value().(*filer_pb.Entry) - } return nil } func (wfs *WFS) cacheSet(path util.FullPath, entry *filer_pb.Entry, ttl time.Duration) { - if entry == nil { - wfs.listDirectoryEntriesCache.Delete(string(path)) - } else { - wfs.listDirectoryEntriesCache.Set(string(path), entry, ttl) - } } func (wfs *WFS) cacheDelete(path util.FullPath) { - wfs.listDirectoryEntriesCache.Delete(string(path)) } func (wfs *WFS) AdjustedUrl(hostAndPort string) string {