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(parent: be78b28) | patch
blkif.h: Provide more complete documentation of the blkif interface
authorJustin T. Gibbs <justing@spectralogic.com>
Thu, 23 Feb 2012 10:01:59 +0000 (10:01 +0000)
committerJustin T. Gibbs <justing@spectralogic.com>
Thu, 23 Feb 2012 10:01:59 +0000 (10:01 +0000)
commit2fa701e5346d11fdb14f0ca7c7cc521ca1b2b851
treeb0d13050f9df93902e5c0402923bb3978c95df7btree
parentbe78b28619255aecc5b78933f62c5154411ac4d1commit | diff
blkif.h: Provide more complete documentation of the blkif interface

  o Document the XenBus nodes used in this protocol.
  o Add a state diagram illustrating the roles and responsibilities
    of both the front and backend during startup.
  o Correct missed BLKIF_OP_TRIM => BLKIF_OP_DISCARD conversion in a
    comment.

No functional changes.

Signed-off-by: Justin T. Gibbs <justing@spectralogic.com>
Committed-by: Keir Fraser <keir@xen.org>
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