Messages in this thread | | | Subject | Re: [PATCH] arm64:swiotlb:Enable only when Input size through command line | From | Konrad Rzeszutek Wilk <> | Date | Thu, 23 Jun 2016 12:06:10 -0400 |
| |
On June 23, 2016 10:30:34 AM EDT, Catalin Marinas <catalin.marinas@arm.com> wrote: >On Thu, Jun 23, 2016 at 05:43:40PM +0530, Manjeet Pawar wrote: >> From: Rohit Thapliyal <r.thapliyal@samsung.com> >> >> swiotlb default size of 64M is too big as >> default value therefore it is made configurable >> through command line through swiotlb_size parameter. >> swiotlb allocation shall be done only when the >> swiotlb size is given through command line. >> Otherwise no swiotlb is allocated. > >I already queued this patch: > >http://lkml.kernel.org/g/1465372426-4077-1-git-send-email-jszhang@marvell.com > >If you have any objections to it, please reply there.
I do (sorry about duplicate email, the other got rejected by mailing lists).
Why not expand the swiotlb= parameter instead of introducing a new one?
Also, why not use the swiotlb by itself? That does the job as well?
| |