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| author | Paul Durrant <paul.durrant@citrix.com> | 2018-05-17 16:35:57 +0100 |
|---|---|---|
| committer | Stefano Stabellini <sstabellini@kernel.org> | 2018-05-22 11:43:22 -0700 |
| commit | 5ebf96265244e720d56367703a752f05010b7d55 (patch) | |
| tree | f426cf2a44b0477af95e01896277c693f6fb37d2 /hw/mips/boston.c | |
| parent | a68bf540f67feacbbd867196b3ce420e51d92a8c (diff) | |
xen_disk: use a single entry iovec
Since xen_disk now always copies data to and from a guest there is no need
to maintain a vector entry corresponding to every page of a request.
This means there is less per-request state to maintain so the ioreq
structure can shrink significantly.
Signed-off-by: Paul Durrant <paul.durrant@citrix.com>
Acked-by: Anthony Perard <anthony.perard@citrix.com>
Signed-off-by: Stefano Stabellini <sstabellini@kernel.org>
Diffstat (limited to 'hw/mips/boston.c')
0 files changed, 0 insertions, 0 deletions