From e4c7f3e6f6c19f3259820a4c41b69e85c0454379 Mon Sep 17 00:00:00 2001 From: gVisor bot Date: Fri, 14 Feb 2020 13:39:51 -0800 Subject: Inline vfs.VirtualFilesystem in Kernel struct This saves one pointer dereference per VFS access. Updates #1623 PiperOrigin-RevId: 295216176 --- pkg/sentry/fsimpl/devtmpfs/devtmpfs_test.go | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) (limited to 'pkg/sentry/fsimpl/devtmpfs') diff --git a/pkg/sentry/fsimpl/devtmpfs/devtmpfs_test.go b/pkg/sentry/fsimpl/devtmpfs/devtmpfs_test.go index 73308a2b5..b6d52c015 100644 --- a/pkg/sentry/fsimpl/devtmpfs/devtmpfs_test.go +++ b/pkg/sentry/fsimpl/devtmpfs/devtmpfs_test.go @@ -29,7 +29,10 @@ func TestDevtmpfs(t *testing.T) { ctx := contexttest.Context(t) creds := auth.CredentialsFromContext(ctx) - vfsObj := vfs.New() + vfsObj := &vfs.VirtualFilesystem{} + if err := vfsObj.Init(); err != nil { + t.Fatalf("VFS init: %v", err) + } // Register tmpfs just so that we can have a root filesystem that isn't // devtmpfs. vfsObj.MustRegisterFilesystemType("tmpfs", tmpfs.FilesystemType{}, &vfs.RegisterFilesystemTypeOptions{ -- cgit v1.2.3