Fix blkfront to handle all sorts of backends.
Also let blkback recognize a xenstore property to disable discard for a
given device. This part requires libxl changes ("discard-enable"):
http://lists.xenproject.org/archives/html/xen-devel/2014-05/msg02291.html
(This is a resend, this series was already sent 2014-02-10.)
Olaf Hering (3):
xen-blkfront: remove type check from blkfront_setup_discard
xen blkif.h: fix comment typo in discard-alignment
xen/blkback: disable discard feature if requested by toolstack
drivers/block/xen-blkback/xenbus.c | 7 ++++++-
drivers/block/xen-blkfront.c | 40 +++++++++++++-------------------------
include/xen/interface/io/blkif.h | 2 +-
3 files changed, 21 insertions(+), 28 deletions(-)
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