[0/5] lightnvm: pblk: Flexible metadata

Message

Igor Konopko Oct. 5, 2018, 1:34 p.m. UTC

This series of patches extends the way how pblk can
store L2P sector metadata. After this set of changes
any size of NVMe metadata (including 0) is supported.

Igor Konopko (5):
  lightnvm: pblk: Do not reuse DMA memory on partial read
  lightnvm: pblk: Helpers for OOB metadata
  lightnvm: Flexible DMA pool entry size
  lightnvm: Disable interleaved metadata
  lightnvm: pblk: Support for packed metadata

 drivers/lightnvm/core.c          | 33 ++++++++++----
 drivers/lightnvm/pblk-core.c     | 77 +++++++++++++++++++++++++-------
 drivers/lightnvm/pblk-init.c     | 54 +++++++++++++++++++++-
 drivers/lightnvm/pblk-map.c      | 21 ++++++---
 drivers/lightnvm/pblk-rb.c       |  3 ++
 drivers/lightnvm/pblk-read.c     | 56 +++++++++++------------
 drivers/lightnvm/pblk-recovery.c | 28 +++++++-----
 drivers/lightnvm/pblk-sysfs.c    |  7 +++
 drivers/lightnvm/pblk-write.c    | 14 ++++--
 drivers/lightnvm/pblk.h          | 55 +++++++++++++++++++++--
 drivers/nvme/host/lightnvm.c     |  7 ++-
 include/linux/lightnvm.h         |  9 ++--
 12 files changed, 278 insertions(+), 86 deletions(-)