When accounting the needed_pages, we need to look into the page_list->max_page_list_len and not the global context xprt->sc_frmr_pg_list_len.
Signed-off-by: Sagi Grimberg <[email protected]> --- net/sunrpc/xprtrdma/svc_rdma_recvfrom.c | 3 ++- 1 files changed, 2 insertions(+), 1 deletions(-) diff --git a/net/sunrpc/xprtrdma/svc_rdma_recvfrom.c b/net/sunrpc/xprtrdma/svc_rdma_recvfrom.c index 2e1348b..b19ffd3 100644 --- a/net/sunrpc/xprtrdma/svc_rdma_recvfrom.c +++ b/net/sunrpc/xprtrdma/svc_rdma_recvfrom.c @@ -244,7 +244,8 @@ int rdma_read_chunk_frmr(struct svcxprt_rdma *xprt, ctxt->direction = DMA_FROM_DEVICE; ctxt->frmr = frmr; - pages_needed = min_t(int, pages_needed, xprt->sc_frmr_pg_list_len); + pages_needed = min_t(int, pages_needed, + frmr->page_list->max_page_list_len); read = min_t(int, pages_needed << PAGE_SHIFT, rs_length); frmr->kva = page_address(rqstp->rq_arg.pages[pg_no]); -- 1.7.1 -- To unsubscribe from this list: send the line "unsubscribe linux-rdma" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
