iommu allocations should be accounted in order to allow admins to monitor and limit the amount of iommu memory.
Signed-off-by: Pasha Tatashin <pasha.tatas...@soleen.com> --- drivers/vhost/vdpa.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) This patch is spinned of from the series: https://lore.kernel.org/all/20231128204938.1453583-1-pasha.tatas...@soleen.com diff --git a/drivers/vhost/vdpa.c b/drivers/vhost/vdpa.c index da7ec77cdaff..a51c69c078d9 100644 --- a/drivers/vhost/vdpa.c +++ b/drivers/vhost/vdpa.c @@ -968,7 +968,8 @@ static int vhost_vdpa_map(struct vhost_vdpa *v, struct vhost_iotlb *iotlb, r = ops->set_map(vdpa, asid, iotlb); } else { r = iommu_map(v->domain, iova, pa, size, - perm_to_iommu_flags(perm), GFP_KERNEL); + perm_to_iommu_flags(perm), + GFP_KERNEL_ACCOUNT); } if (r) { vhost_iotlb_del_range(iotlb, iova, iova + size - 1); -- 2.43.0.rc2.451.g8631bc7472-goog
