Re: [Qemu-devel] [PATCH] rbd: add discard support

[Kevin Wolf]

Am 01.05.2012 10:39, schrieb Stefan Hajnoczi:
> On Tue, May 1, 2012 at 7:16 AM, Josh Durgin <address@hidden> wrote:
>> Change the write flag to an operation type in RBDAIOCB, and make the
>> buffer optional since discard doesn't use it.
>>
>> Discard is first included in librbd 0.1.2 (which is in Ceph 0.46).
>> If librbd is too old, leave out qemu_rbd_aio_discard entirely,
>> so the old behavior is preserved.
>>
>> Signed-off-by: Josh Durgin <address@hidden>
>> ---
>>  block/rbd.c |   89 
>> ++++++++++++++++++++++++++++++++++++++++++++++++----------
>>  1 files changed, 73 insertions(+), 16 deletions(-)
> 
> Reviewed-by: Stefan Hajnoczi <address@hidden>

Thanks, applied to the block branch.

Kevin