From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mga18.intel.com (mga18.intel.com [134.134.136.126]) (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 3A18521311BE1 for ; Fri, 2 Aug 2019 17:11:46 -0700 (PDT) Subject: [ndctl PATCH v3 6/8] ndctl/namespace: Minimize label data transfer for autolabel From: Dan Williams Date: Fri, 02 Aug 2019 16:54:56 -0700 Message-ID: <156479009665.707590.3051993945223301734.stgit@dwillia2-desk3.amr.corp.intel.com> In-Reply-To: <156479006271.707590.298793474092813749.stgit@dwillia2-desk3.amr.corp.intel.com> References: <156479006271.707590.298793474092813749.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 a654460ce4c5..26d03358c80d 100644 --- a/ndctl/namespace.c +++ b/ndctl/namespace.c @@ -997,7 +997,7 @@ 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