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memory pool to reduce memory allocation

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This commit is contained in:
Chris Lu
2020-10-23 00:41:40 -07:00
parent b81359823f
commit e0c8507d93
3 changed files with 12 additions and 3 deletions
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5
weed/operation/upload_content.go
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@@ -19,6 +19,7 @@ import (
"github.com/chrislusf/seaweedfs/weed/pb/filer_pb"
"github.com/chrislusf/seaweedfs/weed/security"
"github.com/chrislusf/seaweedfs/weed/util"
"github.com/valyala/bytebufferpool"
)
type UploadResult struct {
@@ -80,7 +81,9 @@ func doUpload(uploadUrl string, filename string, cipher bool, reader io.Reader,
if ok {
data = bytesReader.Bytes
} else {
data, err = ioutil.ReadAll(reader)
buf := bytebufferpool.Get()
_, err = buf.ReadFrom(reader)
defer bytebufferpool.Put(buf)
if err != nil {
err = fmt.Errorf("read input: %v", err)
return