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[ndctl,5/5] ndctl/namespace: Minimize label data transfer for autolabel

Message ID 155183606560.191625.374613203843183629.stgit@dwillia2-desk3.amr.corp.intel.com (mailing list archive)
State New, archived
Headers show
Series ndctl: Optimize label operations | expand

Commit Message

Dan Williams March 6, 2019, 1:34 a.m. UTC 
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 <dan.j.williams@intel.com>
---
 ndctl/namespace.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
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Patch

diff --git a/ndctl/namespace.c b/ndctl/namespace.c
index 63b870ff7a6d..05e5ab792941 100644
--- a/ndctl/namespace.c
+++ b/ndctl/namespace.c
@@ -1016,7 +1016,7 @@  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;