From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mga09.intel.com (mga09.intel.com [134.134.136.24]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ml01.01.org (Postfix) with ESMTPS id 2F2EA212E258A for ; Sat, 27 Jul 2019 14:57:09 -0700 (PDT) Subject: [ndctl PATCH v2 12/26] ndctl/namespace: Minimize label data transfer for autolabel From: Dan Williams Date: Sat, 27 Jul 2019 14:40:25 -0700 Message-ID: <156426362517.531577.97948221719947571.stgit@dwillia2-desk3.amr.corp.intel.com> In-Reply-To: <156426356088.531577.14828880045306313118.stgit@dwillia2-desk3.amr.corp.intel.com> References: <156426356088.531577.14828880045306313118.stgit@dwillia2-desk3.amr.corp.intel.com> MIME-Version: 1.0 List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: linux-nvdimm-bounces@lists.01.org Sender: "Linux-nvdimm" To: linux-nvdimm@lists.01.org List-ID: Use the new ndctl_dimm_read_label_index() helper to minimize the amount of label I/O needed to execute an autolabel event. Signed-off-by: Dan Williams --- ndctl/namespace.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/ndctl/namespace.c b/ndctl/namespace.c index 645aa14882bb..a3963d79831a 100644 --- a/ndctl/namespace.c +++ b/ndctl/namespace.c @@ -1029,7 +1029,7 @@ retry: int num_labels, avail; ndctl_cmd_unref(cmd_read); - cmd_read = ndctl_dimm_read_labels(dimm); + cmd_read = ndctl_dimm_read_label_index(dimm); if (!cmd_read) continue; _______________________________________________ Linux-nvdimm mailing list Linux-nvdimm@lists.01.org https://lists.01.org/mailman/listinfo/linux-nvdimm