Messages in this thread | | | Date | Wed, 29 Aug 2012 08:40:27 -0400 | From | paul.clements@steeleye ... | Subject | [PATCH 0/2] [RESEND] add discard support to nbd |
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[ ... resend, as my mailer garbled the last post ... ]
This patchset adds discard request support to nbd. This should be good for inclusion in next.
The first patch adds a set-flags ioctl, allowing various option flags to be set on an nbd device. One of the new flags tells the nbd client to send discard requests to the server. The second patch adds handling of discard requests to nbd when NBD_FLAG_SEND_TRIM is set.
Thanks, Paul
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