[PATCH 0/4] device-dax prepare for dynamic resize / allocate

[Dan Williams]

In preparation for dynamic resize / allocation support:

- convert device-dax instances to reserve memory ranges from their
  parent region

- produce a 'seed' device instance to accept new allocation requests

---


Dan Williams (4):
      dax: check resource alignment at dax region/device create
      dax: add region-available-size attribute
      dax: convert devm_create_dax_dev to PTR_ERR
      dax: register seed device


 drivers/dax/dax.c  |  208 ++++++++++++++++++++++++++++++++++++++++++++++++----
 drivers/dax/dax.h  |    5 +
 drivers/dax/pmem.c |    5 +
 3 files changed, 196 insertions(+), 22 deletions(-)