linux-kernel - [PATCH v2 0/2] nbd: add support for DISCARD

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Message-Id: <1315467898-23984-1-git-send-email-pbonzini@redhat.com>
Date:	Thu,  8 Sep 2011 09:44:56 +0200
From:	Paolo Bonzini <pbonzini@...hat.com>
To:	linux-kernel@...r.kernel.org
Cc:	Paul Clements <Paul.Clements@...eleye.com>,
	<nbd-general@...ts.sf.net>
Subject: [PATCH v2 0/2] nbd: add support for DISCARD

This patch series adds support for a DISCARD command in the nbd
protocol.  qemu-nbd will be the first user of the feature.

Thanks!

v1->v2:
        Change ioctl name to NBD_SET_FLAGS and allow passing all
        flags in the network protocol.

Cc: Paul Clements <Paul.Clements@...eleye.com>
Cc: <nbd-general@...ts.sf.net>
Signed-off-by: Paolo Bonzini <pbonzini@...hat.com>

Paolo Bonzini (2):
  nbd: add support for feature negotiation
  nbd: map DISCARD requests to a new nbd request type

 drivers/block/nbd.c |   10 ++++++++++++++++++++++--
 include/linux/nbd.h |   28 +++++++++++++++++---------------
 2 files changed, 39 insertions(+), 17 deletions(-)

-- 
1.7.6

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