On 3/18/21 8:56 AM, Vivek Goyal wrote:
I think all the in args are being mapped into a single scatter gather
element and that's why it does not matter whether in_numargs is 3, 2 or 1.
They will be mapped in a single element.
sg_init_fuse_args()
{
len = fuse_len_args(numargs - argpages,
On Wed, Mar 17, 2021 at 01:12:01PM -0500, Connor Kuehl wrote:
> Hi,
>
> I've been familiarizing myself with the virtiofs guest kernel module and I'm
> trying to better understand how virtiofs maps a FUSE request into
> scattergather lists.
>
> sg_count_fuse_req() starts knowing that there will
Hi,
I've been familiarizing myself with the virtiofs guest kernel module and
I'm trying to better understand how virtiofs maps a FUSE request into
scattergather lists.
sg_count_fuse_req() starts knowing that there will be at least one in
header, as shown here (which makes sense):
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