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-rw-r--r--include/linux/blk-mq.h3
1 files changed, 3 insertions, 0 deletions
diff --git a/include/linux/blk-mq.h b/include/linux/blk-mq.h
index 161b23105b1e..1e8f16f65af4 100644
--- a/include/linux/blk-mq.h
+++ b/include/linux/blk-mq.h
@@ -36,12 +36,15 @@ struct blk_mq_hw_ctx {
struct list_head page_list;
struct blk_mq_tags *tags;
+ atomic_t pending_flush;
+
unsigned long queued;
unsigned long run;
#define BLK_MQ_MAX_DISPATCH_ORDER 10
unsigned long dispatched[BLK_MQ_MAX_DISPATCH_ORDER];
unsigned int queue_depth;
+ unsigned int reserved_tags;
unsigned int numa_node;
unsigned int cmd_size; /* per-request extra data */