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don't use pool to allocate buffers

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This commit is contained in:
chessman
2019-06-28 17:55:51 +03:00
parent d90dab2b1d
commit 791e74fea5
3 changed files with 5 additions and 41 deletions
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7
pkg/port/iscsit/iscsid.go
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@@ -27,7 +27,6 @@ import (
"github.com/gostor/gotgt/pkg/config"
"github.com/gostor/gotgt/pkg/scsi"
"github.com/gostor/gotgt/pkg/util"
"github.com/gostor/gotgt/pkg/util/pool"
log "github.com/sirupsen/logrus"
)
@@ -258,7 +257,7 @@ func (s *ISCSITargetDriver) rxHandler(conn *iscsiConnection) {
return
}
dl := ((cmd.DataLen + DataPadding - 1) / DataPadding) * DataPadding
cmd.RawData = pool.NewBuffer(dl)
cmd.RawData = make([]byte, int(dl))
length := 0
for length < dl {
l, err := conn.readData(cmd.RawData[length:])
@@ -583,7 +582,7 @@ func (s *ISCSITargetDriver) scsiCommandHandler(conn *iscsiConnection) (err error
}
scmd.OutSDBBuffer = &api.SCSIDataBuffer{
Length: uint32(blen),
Buffer: pool.NewBuffer(blen),
Buffer: make([]byte, blen),
}
}
log.Debugf("SCSI write, R2T count: %d, unsol Count: %d, offset: %d", task.r2tCount, task.unsolCount, task.offset)
@@ -611,7 +610,7 @@ func (s *ISCSITargetDriver) scsiCommandHandler(conn *iscsiConnection) (err error
} else if scmd.InSDBBuffer == nil {
scmd.InSDBBuffer = &api.SCSIDataBuffer{
Length: uint32(req.ExpectedDataLen),
Buffer: pool.NewBuffer(int(req.ExpectedDataLen)),
Buffer: make([]byte, int(req.ExpectedDataLen)),
}
}
task.offset = 0