Re: [PATCH v3 15/20] block/xen-blkfront: Make it running on 64KB page granularity

2015-08-28 Thread Julien Grall
On 20/08/15 09:10, Roger Pau Monné wrote: > Hello, Hi, > I have some comments regarding the commit message, IMHO it would be good > that a native English speaker reviews it too. > > El 07/08/15 a les 18.46, Julien Grall ha escrit: >> The PV block protocol is using 4KB page granularity. The goal

Re: [PATCH v3 15/20] block/xen-blkfront: Make it running on 64KB page granularity

2015-08-20 Thread Roger Pau Monné
Hello, I have some comments regarding the commit message, IMHO it would be good that a native English speaker reviews it too. El 07/08/15 a les 18.46, Julien Grall ha escrit: > The PV block protocol is using 4KB page granularity. The goal of this > patch is to allow a Linux using 64KB page granul

[PATCH v3 15/20] block/xen-blkfront: Make it running on 64KB page granularity

2015-08-07 Thread Julien Grall
The PV block protocol is using 4KB page granularity. The goal of this patch is to allow a Linux using 64KB page granularity using block device on a non-modified Xen. The block API is using segment which should at least be the size of a Linux page. Therefore, the driver will have to break the page