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path: root/drivers/block/null_blk.h
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Diffstat (limited to 'drivers/block/null_blk.h')
-rw-r--r--drivers/block/null_blk.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/block/null_blk.h b/drivers/block/null_blk.h
index 7685df43f1ef..b3df2793e7cd 100644
--- a/drivers/block/null_blk.h
+++ b/drivers/block/null_blk.h
@@ -49,6 +49,7 @@ struct nullb_device {
unsigned long completion_nsec; /* time in ns to complete a request */
unsigned long cache_size; /* disk cache size in MB */
unsigned long zone_size; /* zone size in MB if device is zoned */
+ unsigned int zone_nr_conv; /* number of conventional zones */
unsigned int submit_queues; /* number of submission queues */
unsigned int home_node; /* home node for the device */
unsigned int queue_mode; /* block interface */