diff options
| author | Chris Lu <chris.lu@gmail.com> | 2020-10-20 22:54:21 -0700 |
|---|---|---|
| committer | Chris Lu <chris.lu@gmail.com> | 2020-10-20 22:54:21 -0700 |
| commit | 20442dc1bc246b2f08e49ad65dbe69dcae86113e (patch) | |
| tree | 9dca0ca8a7ab939fdf099da58a6f7669a9ae9ffd | |
| parent | 59c6422777d8a6703865c8654eb215140cebd29b (diff) | |
| download | seaweedfs-20442dc1bc246b2f08e49ad65dbe69dcae86113e.tar.xz seaweedfs-20442dc1bc246b2f08e49ad65dbe69dcae86113e.zip | |
avoid extra data copying
| -rw-r--r-- | weed/filesys/filehandle.go | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/weed/filesys/filehandle.go b/weed/filesys/filehandle.go index 45abfcc5c..0304eebb4 100644 --- a/weed/filesys/filehandle.go +++ b/weed/filesys/filehandle.go @@ -142,8 +142,7 @@ func (fh *FileHandle) Write(ctx context.Context, req *fuse.WriteRequest, resp *f defer fh.Unlock() // write the request to volume servers - data := make([]byte, len(req.Data)) - copy(data, req.Data) + data := req.Data fh.f.entry.Attributes.FileSize = uint64(max(req.Offset+int64(len(data)), int64(fh.f.entry.Attributes.FileSize))) glog.V(4).Infof("%v write [%d,%d) %d", fh.f.fullpath(), req.Offset, req.Offset+int64(len(req.Data)), len(req.Data)) |