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cache read performance improvements

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This commit is contained in:
ston1th 2022-05-19 01:29:23 +02:00
commit f69d3149f3
14 changed files with 140 additions and 71 deletions
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7
pkg/provider/crypto/file.go
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@ -139,7 +139,8 @@ func (f *file) Seek(offset int64, whence int) (n int64, err error) {
return
}
f.nonce = [NonceSize]byte{}
inc(&f.nonce, cn)
//inc(&f.nonce, cn)
put(&f.nonce, cn)
f.r.nonce = f.nonce
f.w.nonce = f.nonce
f.r.off = roff
@ -187,7 +188,8 @@ func (f *file) WriteAt(data []byte, pos int64) (n int, err error) {
c, ok := f.w.cm[cn]
if !ok {
c = &chunkWriter{offset: off + KDFNonceSize, w: f.w, cn: cn}
inc(&c.nonce, cn)
//inc(&c.nonce, cn)
put(&c.nonce, cn)
f.w.cm[cn] = c
if f.w.last == nil {
f.w.last = c
@ -199,7 +201,6 @@ func (f *file) WriteAt(data []byte, pos int64) (n int, err error) {
if c.full() {
// async flush
go func() {
//_, err = c.flush(notLastChunk)
c.flush(notLastChunk)
}()
delete(f.w.cm, cn)