diff options
Diffstat (limited to 'pkg/sentry/fsimpl/ext/dentry.go')
| -rw-r--r-- | pkg/sentry/fsimpl/ext/dentry.go | 14 |
1 files changed, 10 insertions, 4 deletions
diff --git a/pkg/sentry/fsimpl/ext/dentry.go b/pkg/sentry/fsimpl/ext/dentry.go index 054fb42b6..bfbd7c3d4 100644 --- a/pkg/sentry/fsimpl/ext/dentry.go +++ b/pkg/sentry/fsimpl/ext/dentry.go @@ -22,6 +22,10 @@ import ( type dentry struct { vfsd vfs.Dentry + // Protected by filesystem.mu. + parent *dentry + name string + // inode is the inode represented by this dentry. Multiple Dentries may // share a single non-directory Inode (with hard links). inode is // immutable. @@ -41,16 +45,18 @@ func newDentry(in *inode) *dentry { } // IncRef implements vfs.DentryImpl.IncRef. -func (d *dentry) IncRef(vfsfs *vfs.Filesystem) { +func (d *dentry) IncRef() { d.inode.incRef() } // TryIncRef implements vfs.DentryImpl.TryIncRef. -func (d *dentry) TryIncRef(vfsfs *vfs.Filesystem) bool { +func (d *dentry) TryIncRef() bool { return d.inode.tryIncRef() } // DecRef implements vfs.DentryImpl.DecRef. -func (d *dentry) DecRef(vfsfs *vfs.Filesystem) { - d.inode.decRef(vfsfs.Impl().(*filesystem)) +func (d *dentry) DecRef() { + // FIXME(b/134676337): filesystem.mu may not be locked as required by + // inode.decRef(). + d.inode.decRef() } |