diff options
Diffstat (limited to 'pkg/tcpip/link/sharedmem/tx.go')
| -rw-r--r-- | pkg/tcpip/link/sharedmem/tx.go | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/pkg/tcpip/link/sharedmem/tx.go b/pkg/tcpip/link/sharedmem/tx.go index 5ffcb8ab4..35e5bff12 100644 --- a/pkg/tcpip/link/sharedmem/tx.go +++ b/pkg/tcpip/link/sharedmem/tx.go @@ -18,6 +18,7 @@ import ( "math" "golang.org/x/sys/unix" + "gvisor.dev/gvisor/pkg/eventfd" "gvisor.dev/gvisor/pkg/tcpip/buffer" "gvisor.dev/gvisor/pkg/tcpip/link/sharedmem/queue" ) @@ -32,7 +33,7 @@ type tx struct { q queue.Tx ids idManager bufs bufferManager - eventFD int + eventFD eventfd.Eventfd sharedDataFD int } @@ -148,7 +149,7 @@ func (t *tx) transmit(bufs ...buffer.View) bool { // notify writes to the tx.eventFD to indicate to the peer that there is data to // be read. func (t *tx) notify() { - unix.Write(t.eventFD, []byte{1, 0, 0, 0, 0, 0, 0, 0}) + t.eventFD.Notify() } // getBuffer returns a memory region mapped to the full contents of the given |