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Diffstat (limited to 'pkg/sentry/vfs/vfs.go')
| -rw-r--r-- | pkg/sentry/vfs/vfs.go | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/pkg/sentry/vfs/vfs.go b/pkg/sentry/vfs/vfs.go index 5bd756ea5..31ea3139c 100644 --- a/pkg/sentry/vfs/vfs.go +++ b/pkg/sentry/vfs/vfs.go @@ -122,6 +122,13 @@ type VirtualFilesystem struct { filesystems map[*Filesystem]struct{} } +// Release drops references on filesystem objects held by vfs. +// +// Precondition: This must be called after VFS.Init() has succeeded. +func (vfs *VirtualFilesystem) Release(ctx context.Context) { + vfs.anonMount.DecRef(ctx) +} + // Init initializes a new VirtualFilesystem with no mounts or FilesystemTypes. func (vfs *VirtualFilesystem) Init(ctx context.Context) error { if vfs.mountpoints != nil { |