Re: [Qemu-devel] [PATCH] ide: remove hardcoded 2GiB transactional limit

2015-11-02 Thread John Snow
On 10/27/2015 12:50 PM, Stefan Hajnoczi wrote: > On Mon, Oct 26, 2015 at 07:38:02PM -0400, John Snow wrote: >> Not that you can request a >2GiB transaction, but that's why checking >> for it makes no sense anymore. >> >> With the newer 'limit' parameter to prepare_buf, we no longer need a >> stat

Re: [Qemu-devel] [PATCH] ide: remove hardcoded 2GiB transactional limit

2015-10-27 Thread Stefan Hajnoczi
On Mon, Oct 26, 2015 at 07:38:02PM -0400, John Snow wrote: > Not that you can request a >2GiB transaction, but that's why checking > for it makes no sense anymore. > > With the newer 'limit' parameter to prepare_buf, we no longer need a > static limit. The maximum limit is still 2GiB, but the limi

[Qemu-devel] [PATCH] ide: remove hardcoded 2GiB transactional limit

2015-10-26 Thread John Snow
Not that you can request a >2GiB transaction, but that's why checking for it makes no sense anymore. With the newer 'limit' parameter to prepare_buf, we no longer need a static limit. The maximum limit is still 2GiB, but the limit parameter is set to the current transaction size, which cannot surp