Re: [PATCH] lightnvm: pblk: limit get chk meta request size

2018-06-12 Thread Javier Gonzalez
> On 12 Jun 2018, at 03.30, Matias Bjørling wrote: > > For devices that does not specify a limit on its transfer size, the > get_chk_meta command may send down a single I/O retrieving the full > chunk metadata table. Resulting in large 2-4MB I/O requests. Instead, > split up the I/Os to a

Re: [PATCH] lightnvm: pblk: limit get chk meta request size

2018-06-12 Thread Javier Gonzalez
> On 12 Jun 2018, at 03.30, Matias Bjørling wrote: > > For devices that does not specify a limit on its transfer size, the > get_chk_meta command may send down a single I/O retrieving the full > chunk metadata table. Resulting in large 2-4MB I/O requests. Instead, > split up the I/Os to a