From: Gal Pressman Date: Thu, 12 Aug 2021 13:56:06 +0000 (+0300) Subject: RDMA/uverbs: Track dmabuf memory regions X-Git-Tag: v5.15~521^2~7 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=f6018cc4602659e0e608849529704f3f41276c28;p=platform%2Fkernel%2Flinux-starfive.git RDMA/uverbs: Track dmabuf memory regions The dmabuf memory registrations are missing the restrack handling and hence do not appear in rdma tool. Fixes: bfe0cc6eb249 ("RDMA/uverbs: Add uverbs command for dma-buf based MR registration") Link: https://lore.kernel.org/r/20210812135607.6228-1-galpress@amazon.com Signed-off-by: Gal Pressman Reviewed-by: Leon Romanovsky Signed-off-by: Jason Gunthorpe --- diff --git a/drivers/infiniband/core/uverbs_std_types_mr.c b/drivers/infiniband/core/uverbs_std_types_mr.c index f782d5e..03e1db5 100644 --- a/drivers/infiniband/core/uverbs_std_types_mr.c +++ b/drivers/infiniband/core/uverbs_std_types_mr.c @@ -249,6 +249,9 @@ static int UVERBS_HANDLER(UVERBS_METHOD_REG_DMABUF_MR)( mr->uobject = uobj; atomic_inc(&pd->usecnt); + rdma_restrack_new(&mr->res, RDMA_RESTRACK_MR); + rdma_restrack_set_name(&mr->res, NULL); + rdma_restrack_add(&mr->res); uobj->object = mr; uverbs_finalize_uobj_create(attrs, UVERBS_ATTR_REG_DMABUF_MR_HANDLE);