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-rw-r--r--include/rdma/restrack.h24
1 files changed, 24 insertions, 0 deletions
diff --git a/include/rdma/restrack.h b/include/rdma/restrack.h
index d3a1cc5be7bc..05e18839eaff 100644
--- a/include/rdma/restrack.h
+++ b/include/rdma/restrack.h
@@ -68,6 +68,14 @@ struct rdma_restrack_entry {
* As an example for that, see mlx5 QPs with type MLX5_IB_QPT_HW_GSI
*/
bool valid;
+ /**
+ * @no_track: don't add this entry to restrack DB
+ *
+ * This field is used to mark an entry that doesn't need to be added to
+ * internal restrack DB and presented later to the users at the nldev
+ * query stage.
+ */
+ u8 no_track : 1;
/*
* @kref: Protect destroy of the resource
*/
@@ -145,4 +153,20 @@ int rdma_nl_stat_hwcounter_entry(struct sk_buff *msg, const char *name,
struct rdma_restrack_entry *rdma_restrack_get_byid(struct ib_device *dev,
enum rdma_restrack_type type,
u32 id);
+
+/**
+ * rdma_restrack_no_track() - don't add resource to the DB
+ * @res: resource entry
+ *
+ * Every user of thie API should be cross examined.
+ * Probaby you don't need to use this function.
+ */
+static inline void rdma_restrack_no_track(struct rdma_restrack_entry *res)
+{
+ res->no_track = true;
+}
+static inline bool rdma_restrack_is_tracked(struct rdma_restrack_entry *res)
+{
+ return !res->no_track;
+}
#endif /* _RDMA_RESTRACK_H_ */