> -----Original Message----- > From: Xia, Chenbo <chenbo....@intel.com> > Sent: Thursday, September 22, 2022 9:09 PM > To: David Marchand <david.march...@redhat.com>; dev@dpdk.org > Cc: Maxime Coquelin <maxime.coque...@redhat.com> > Subject: RE: [PATCH] vhost: reduce memory footprint when IOMMU is disabled > > > -----Original Message----- > > From: David Marchand <david.march...@redhat.com> > > Sent: Friday, September 16, 2022 5:02 PM > > To: dev@dpdk.org > > Cc: Maxime Coquelin <maxime.coque...@redhat.com>; Xia, Chenbo > > <chenbo....@intel.com> > > Subject: [PATCH] vhost: reduce memory footprint when IOMMU is disabled > > > > If an application does not request IOMMU support, we can avoid > > allocating a IOMMU pool. > > > > This saves 112kB (IOTLB_CACHE_SIZE * sizeof(struct vhost_iotlb_entry)) > > per vq. > > > > Signed-off-by: David Marchand <david.march...@redhat.com> > > --- > > lib/vhost/iotlb.c | 20 +++++++++++--------- > > lib/vhost/socket.c | 4 +++- > > lib/vhost/vhost.c | 7 ++++++- > > lib/vhost/vhost.h | 5 ++++- > > 4 files changed, 24 insertions(+), 12 deletions(-) > > The compilation issue seems not related to this patch. > > Reviewed-by: Chenbo Xia <chenbo....@intel.com>
Applied to next-virtio/main, thanks
