From 796f53c0befc21570b185811e26b74e71950dfc3 Mon Sep 17 00:00:00 2001 From: Jamie Liu Date: Fri, 27 Dec 2019 00:12:14 -0800 Subject: Add VFS2 support for /proc/filesystems. Updates #1195 PiperOrigin-RevId: 287269106 --- pkg/sentry/fsimpl/memfs/benchmark_test.go | 8 ++++++-- pkg/sentry/fsimpl/memfs/pipe_test.go | 4 +++- 2 files changed, 9 insertions(+), 3 deletions(-) (limited to 'pkg/sentry/fsimpl/memfs') diff --git a/pkg/sentry/fsimpl/memfs/benchmark_test.go b/pkg/sentry/fsimpl/memfs/benchmark_test.go index 6e987af88..a27876a4e 100644 --- a/pkg/sentry/fsimpl/memfs/benchmark_test.go +++ b/pkg/sentry/fsimpl/memfs/benchmark_test.go @@ -176,7 +176,9 @@ func BenchmarkVFS2MemfsStat(b *testing.B) { // Create VFS. vfsObj := vfs.New() - vfsObj.MustRegisterFilesystemType("memfs", memfs.FilesystemType{}) + vfsObj.MustRegisterFilesystemType("memfs", memfs.FilesystemType{}, &vfs.RegisterFilesystemTypeOptions{ + AllowUserMount: true, + }) mntns, err := vfsObj.NewMountNamespace(ctx, creds, "", "memfs", &vfs.GetFilesystemOptions{}) if err != nil { b.Fatalf("failed to create tmpfs root mount: %v", err) @@ -365,7 +367,9 @@ func BenchmarkVFS2MemfsMountStat(b *testing.B) { // Create VFS. vfsObj := vfs.New() - vfsObj.MustRegisterFilesystemType("memfs", memfs.FilesystemType{}) + vfsObj.MustRegisterFilesystemType("memfs", memfs.FilesystemType{}, &vfs.RegisterFilesystemTypeOptions{ + AllowUserMount: true, + }) mntns, err := vfsObj.NewMountNamespace(ctx, creds, "", "memfs", &vfs.GetFilesystemOptions{}) if err != nil { b.Fatalf("failed to create tmpfs root mount: %v", err) diff --git a/pkg/sentry/fsimpl/memfs/pipe_test.go b/pkg/sentry/fsimpl/memfs/pipe_test.go index be917aeee..807c1af7a 100644 --- a/pkg/sentry/fsimpl/memfs/pipe_test.go +++ b/pkg/sentry/fsimpl/memfs/pipe_test.go @@ -152,7 +152,9 @@ func setup(t *testing.T) (context.Context, *auth.Credentials, *vfs.VirtualFilesy // Create VFS. vfsObj := vfs.New() - vfsObj.MustRegisterFilesystemType("memfs", FilesystemType{}) + vfsObj.MustRegisterFilesystemType("memfs", FilesystemType{}, &vfs.RegisterFilesystemTypeOptions{ + AllowUserMount: true, + }) mntns, err := vfsObj.NewMountNamespace(ctx, creds, "", "memfs", &vfs.GetFilesystemOptions{}) if err != nil { t.Fatalf("failed to create tmpfs root mount: %v", err) -- cgit v1.2.3