fsimpl: improve the "implements" comments

As noticed by @ayushr2, the "implements" comments are not
consistent, e.g.

// IterDirents implements kernfs.inodeDynamicLookup.
// Generate implements vfs.DynamicBytesSource.Generate.

This patch improves this by making the comments like this
consistently include the package name (when the interface
and struct are not in the same package) and method name.

Signed-off-by: Tiwei Bie <tiwei.btw@antgroup.com>

1 files changed, 5 insertions, 5 deletions

diff --git a/pkg/sentry/fsimpl/proc/task.go b/pkg/sentry/fsimpl/proc/task.go
index dbdb5d929..e24c8a031 100644
--- a/pkg/sentry/fsimpl/proc/task.go
+++ b/pkg/sentry/fsimpl/proc/task.go
@@ -106,7 +106,7 @@ func (i *taskInode) Valid(ctx context.Context) bool {
 	return i.task.ExitState() != kernel.TaskExitDead
 }
 
-// Open implements kernfs.Inode.
+// Open implements kernfs.Inode.Open.
 func (i *taskInode) Open(ctx context.Context, rp *vfs.ResolvingPath, vfsd *vfs.Dentry, opts vfs.OpenOptions) (*vfs.FileDescription, error) {
 	fd, err := kernfs.NewGenericDirectoryFD(rp.Mount(), vfsd, &i.OrderedChildren, &i.locks, &opts, kernfs.GenericDirectoryFDOptions{
 		SeekEnd: kernfs.SeekEndZero,
@@ -117,12 +117,12 @@ func (i *taskInode) Open(ctx context.Context, rp *vfs.ResolvingPath, vfsd *vfs.D
 	return fd.VFSFileDescription(), nil
 }
 
-// SetStat implements Inode.SetStat not allowing inode attributes to be changed.
+// SetStat implements kernfs.Inode.SetStat not allowing inode attributes to be changed.
 func (*taskInode) SetStat(context.Context, *vfs.Filesystem, *auth.Credentials, vfs.SetStatOptions) error {
 	return syserror.EPERM
 }
 
-// DecRef implements kernfs.Inode.
+// DecRef implements kernfs.Inode.DecRef.
 func (i *taskInode) DecRef(context.Context) {
 	i.taskInodeRefs.DecRef(i.Destroy)
 }
@@ -168,7 +168,7 @@ func (fs *filesystem) newTaskOwnedDir(task *kernel.Task, ino uint64, perm linux.
 	return d
 }
 
-// Stat implements kernfs.Inode.
+// Stat implements kernfs.Inode.Stat.
 func (i *taskOwnedInode) Stat(ctx context.Context, fs *vfs.Filesystem, opts vfs.StatOptions) (linux.Statx, error) {
 	stat, err := i.Inode.Stat(ctx, fs, opts)
 	if err != nil {
@@ -186,7 +186,7 @@ func (i *taskOwnedInode) Stat(ctx context.Context, fs *vfs.Filesystem, opts vfs.
 	return stat, nil
 }
 
-// CheckPermissions implements kernfs.Inode.
+// CheckPermissions implements kernfs.Inode.CheckPermissions.
 func (i *taskOwnedInode) CheckPermissions(_ context.Context, creds *auth.Credentials, ats vfs.AccessTypes) error {
 	mode := i.Mode()
 	uid, gid := i.getOwner(mode)