[PATCH 0/3] Fixes for dentry lockdep tracking on stacking filesystems

[NeilBrown]

The recent addition of lockdep tracking for in-lookup dentries didn't
take into account the needs of stacking filesystems.  For this we need
different lock keys for different filesystems in the stack.

Thanks,
NeilBrown


 [PATCH 1/3] VFS: per-fs-type lockdep key for dentry in-lookup locking
 [PATCH 2/3] VFS: rename lookup_map to dep_map
 [PATCH 3/3] ovl: provide private lockdep class for dentry->dep_map