hardcoresushi/libgocryptfs
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reverse: initialize the longname cache only when reverse mode is used

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Gets rid of the idling longnameCacheCleaner thread in "normal" mode.
This commit is contained in:
Jakob Unterwurzacher 2016-10-05 22:22:28 +02:00
parent a4956fa6bf
commit ff48dc1aab
2 changed files with 6 additions and 1 deletions
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5
internal/fusefrontend_reverse/reverse_longnames.go
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@ -30,7 +30,10 @@ func longnameCacheCleaner() {
} }
} }
func init() { func initLongnameCache() {
if longnameParentCache != nil {
return
}
longnameParentCache = map[string]string{} longnameParentCache = map[string]string{}
go longnameCacheCleaner() go longnameCacheCleaner()
} }

2
internal/fusefrontend_reverse/rfs.go
View File

@ -47,6 +47,8 @@ var _ pathfs.FileSystem = &reverseFS{}
// NewFS returns an encrypted FUSE overlay filesystem // NewFS returns an encrypted FUSE overlay filesystem
func NewFS(args fusefrontend.Args) pathfs.FileSystem { func NewFS(args fusefrontend.Args) pathfs.FileSystem {
initLongnameCache()
cryptoCore := cryptocore.New(args.Masterkey, args.CryptoBackend, contentenc.DefaultIVBits) cryptoCore := cryptocore.New(args.Masterkey, args.CryptoBackend, contentenc.DefaultIVBits)
contentEnc := contentenc.New(cryptoCore, contentenc.DefaultBS) contentEnc := contentenc.New(cryptoCore, contentenc.DefaultBS)
nameTransform := nametransform.New(cryptoCore, args.LongNames) nameTransform := nametransform.New(cryptoCore, args.LongNames)