Merge pull request #3972 from btw616:fix/comments

PiperOrigin-RevId: 332486111

1 files changed, 21 insertions, 21 deletions

diff --git a/pkg/sentry/fsimpl/host/host.go b/pkg/sentry/fsimpl/host/host.go
index c4551562a..db8536f26 100644
--- a/pkg/sentry/fsimpl/host/host.go
+++ b/pkg/sentry/fsimpl/host/host.go
@@ -139,12 +139,12 @@ func ImportFD(ctx context.Context, mnt *vfs.Mount, hostFD int, isTTY bool) (*vfs
 // filesystemType implements vfs.FilesystemType.
 type filesystemType struct{}
 
-// GetFilesystem implements FilesystemType.GetFilesystem.
+// GetFilesystem implements vfs.FilesystemType.GetFilesystem.
 func (filesystemType) GetFilesystem(context.Context, *vfs.VirtualFilesystem, *auth.Credentials, string, vfs.GetFilesystemOptions) (*vfs.Filesystem, *vfs.Dentry, error) {
 	panic("host.filesystemType.GetFilesystem should never be called")
 }
 
-// Name implements FilesystemType.Name.
+// Name implements vfs.FilesystemType.Name.
 func (filesystemType) Name() string {
 	return "none"
 }
@@ -243,7 +243,7 @@ type inode struct {
 	pf inodePlatformFile
 }
 
-// CheckPermissions implements kernfs.Inode.
+// CheckPermissions implements kernfs.Inode.CheckPermissions.
 func (i *inode) CheckPermissions(ctx context.Context, creds *auth.Credentials, ats vfs.AccessTypes) error {
 	var s syscall.Stat_t
 	if err := syscall.Fstat(i.hostFD, &s); err != nil {
@@ -252,7 +252,7 @@ func (i *inode) CheckPermissions(ctx context.Context, creds *auth.Credentials, a
 	return vfs.GenericCheckPermissions(creds, ats, linux.FileMode(s.Mode), auth.KUID(s.Uid), auth.KGID(s.Gid))
 }
 
-// Mode implements kernfs.Inode.
+// Mode implements kernfs.Inode.Mode.
 func (i *inode) Mode() linux.FileMode {
 	var s syscall.Stat_t
 	if err := syscall.Fstat(i.hostFD, &s); err != nil {
@@ -263,7 +263,7 @@ func (i *inode) Mode() linux.FileMode {
 	return linux.FileMode(s.Mode)
 }
 
-// Stat implements kernfs.Inode.
+// Stat implements kernfs.Inode.Stat.
 func (i *inode) Stat(ctx context.Context, vfsfs *vfs.Filesystem, opts vfs.StatOptions) (linux.Statx, error) {
 	if opts.Mask&linux.STATX__RESERVED != 0 {
 		return linux.Statx{}, syserror.EINVAL
@@ -376,7 +376,7 @@ func (i *inode) fstat(fs *filesystem) (linux.Statx, error) {
 	}, nil
 }
 
-// SetStat implements kernfs.Inode.
+// SetStat implements kernfs.Inode.SetStat.
 func (i *inode) SetStat(ctx context.Context, fs *vfs.Filesystem, creds *auth.Credentials, opts vfs.SetStatOptions) error {
 	s := &opts.Stat
 
@@ -435,17 +435,17 @@ func (i *inode) SetStat(ctx context.Context, fs *vfs.Filesystem, creds *auth.Cre
 	return nil
 }
 
-// IncRef implements kernfs.Inode.
+// IncRef implements kernfs.Inode.IncRef.
 func (i *inode) IncRef() {
 	i.refs.IncRef()
 }
 
-// TryIncRef implements kernfs.Inode.
+// TryIncRef implements kernfs.Inode.TryIncRef.
 func (i *inode) TryIncRef() bool {
 	return i.refs.TryIncRef()
 }
 
-// DecRef implements kernfs.Inode.
+// DecRef implements kernfs.Inode.DecRef.
 func (i *inode) DecRef(ctx context.Context) {
 	i.refs.DecRef(func() {
 		if i.wouldBlock {
@@ -457,7 +457,7 @@ func (i *inode) DecRef(ctx context.Context) {
 	})
 }
 
-// Open implements kernfs.Inode.
+// Open implements kernfs.Inode.Open.
 func (i *inode) Open(ctx context.Context, rp *vfs.ResolvingPath, vfsd *vfs.Dentry, opts vfs.OpenOptions) (*vfs.FileDescription, error) {
 	// Once created, we cannot re-open a socket fd through /proc/[pid]/fd/.
 	if i.Mode().FileType() == linux.S_IFSOCK {
@@ -542,28 +542,28 @@ type fileDescription struct {
 	offset int64
 }
 
-// SetStat implements vfs.FileDescriptionImpl.
+// SetStat implements vfs.FileDescriptionImpl.SetStat.
 func (f *fileDescription) SetStat(ctx context.Context, opts vfs.SetStatOptions) error {
 	creds := auth.CredentialsFromContext(ctx)
 	return f.inode.SetStat(ctx, f.vfsfd.Mount().Filesystem(), creds, opts)
 }
 
-// Stat implements vfs.FileDescriptionImpl.
+// Stat implements vfs.FileDescriptionImpl.Stat.
 func (f *fileDescription) Stat(ctx context.Context, opts vfs.StatOptions) (linux.Statx, error) {
 	return f.inode.Stat(ctx, f.vfsfd.Mount().Filesystem(), opts)
 }
 
-// Release implements vfs.FileDescriptionImpl.
+// Release implements vfs.FileDescriptionImpl.Release.
 func (f *fileDescription) Release(context.Context) {
 	// noop
 }
 
-// Allocate implements vfs.FileDescriptionImpl.
+// Allocate implements vfs.FileDescriptionImpl.Allocate.
 func (f *fileDescription) Allocate(ctx context.Context, mode, offset, length uint64) error {
 	return unix.Fallocate(f.inode.hostFD, uint32(mode), int64(offset), int64(length))
 }
 
-// PRead implements FileDescriptionImpl.
+// PRead implements vfs.FileDescriptionImpl.PRead.
 func (f *fileDescription) PRead(ctx context.Context, dst usermem.IOSequence, offset int64, opts vfs.ReadOptions) (int64, error) {
 	i := f.inode
 	if !i.seekable {
@@ -573,7 +573,7 @@ func (f *fileDescription) PRead(ctx context.Context, dst usermem.IOSequence, off
 	return readFromHostFD(ctx, i.hostFD, dst, offset, opts.Flags)
 }
 
-// Read implements FileDescriptionImpl.
+// Read implements vfs.FileDescriptionImpl.Read.
 func (f *fileDescription) Read(ctx context.Context, dst usermem.IOSequence, opts vfs.ReadOptions) (int64, error) {
 	i := f.inode
 	if !i.seekable {
@@ -610,7 +610,7 @@ func readFromHostFD(ctx context.Context, hostFD int, dst usermem.IOSequence, off
 	return int64(n), err
 }
 
-// PWrite implements FileDescriptionImpl.
+// PWrite implements vfs.FileDescriptionImpl.PWrite.
 func (f *fileDescription) PWrite(ctx context.Context, src usermem.IOSequence, offset int64, opts vfs.WriteOptions) (int64, error) {
 	if !f.inode.seekable {
 		return 0, syserror.ESPIPE
@@ -619,7 +619,7 @@ func (f *fileDescription) PWrite(ctx context.Context, src usermem.IOSequence, of
 	return f.writeToHostFD(ctx, src, offset, opts.Flags)
 }
 
-// Write implements FileDescriptionImpl.
+// Write implements vfs.FileDescriptionImpl.Write.
 func (f *fileDescription) Write(ctx context.Context, src usermem.IOSequence, opts vfs.WriteOptions) (int64, error) {
 	i := f.inode
 	if !i.seekable {
@@ -667,7 +667,7 @@ func (f *fileDescription) writeToHostFD(ctx context.Context, src usermem.IOSeque
 	return int64(n), err
 }
 
-// Seek implements FileDescriptionImpl.
+// Seek implements vfs.FileDescriptionImpl.Seek.
 //
 // Note that we do not support seeking on directories, since we do not even
 // allow directory fds to be imported at all.
@@ -732,13 +732,13 @@ func (f *fileDescription) Seek(_ context.Context, offset int64, whence int32) (i
 	return f.offset, nil
 }
 
-// Sync implements FileDescriptionImpl.
+// Sync implements vfs.FileDescriptionImpl.Sync.
 func (f *fileDescription) Sync(context.Context) error {
 	// TODO(gvisor.dev/issue/1897): Currently, we always sync everything.
 	return unix.Fsync(f.inode.hostFD)
 }
 
-// ConfigureMMap implements FileDescriptionImpl.
+// ConfigureMMap implements vfs.FileDescriptionImpl.ConfigureMMap.
 func (f *fileDescription) ConfigureMMap(_ context.Context, opts *memmap.MMapOpts) error {
 	if !f.inode.canMap {
 		return syserror.ENODEV