[RFC 0/2] target: userspace pass-through backend

[Andy Grover <agrover@redhat.com>]

Shaohua Li wrote an initial implementation of this, late last year[1].
Starting from that, I started working on some alternate implementation
choices, and ended up with something rather different.

Please take a look and let me know what you think. Patch 1 is a
design and overview doc, and patch 2 is the actual code, along with
implementation rationale.

Thanks -- Andy

[1] http://thread.gmane.org/gmane.linux.scsi.target.devel/5044

Andy Grover (2):
  target: Add documentation on the target userspace pass-through driver
  target: Add a user-passthrough backstore

 Documentation/target/tcmu-design.txt   |  210 +++++++
 drivers/target/Kconfig                 |    5 +
 drivers/target/Makefile                |    1 +
 drivers/target/target_core_transport.c |    4 +
 drivers/target/target_core_user.c      | 1078 ++++++++++++++++++++++++++++++++
 drivers/target/target_core_user.h      |  126 ++++
 6 files changed, 1424 insertions(+)
 create mode 100644 Documentation/target/tcmu-design.txt
 create mode 100644 drivers/target/target_core_user.c
 create mode 100644 drivers/target/target_core_user.h

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1.9.3