Re: [Qemu-devel] [PATCH 0/2] nbd: support large NBD requests

2013-05-02 Thread Paolo Bonzini
Il 02/05/2013 14:23, Stefan Hajnoczi ha scritto: > These patches switch from fixed-size 1 MB data buffers to dynamically sized > buffers in NBD. This is necessary because the Linux nbd driver now allows up > to 32 MB request size. > > Patch 1 gets rid of the request freelist, which becomes pointl

[Qemu-devel] [PATCH 0/2] nbd: support large NBD requests

2013-05-02 Thread Stefan Hajnoczi
These patches switch from fixed-size 1 MB data buffers to dynamically sized buffers in NBD. This is necessary because the Linux nbd driver now allows up to 32 MB request size. Patch 1 gets rid of the request freelist, which becomes pointless when data buffers are no longer reused. Patch 2 dynami