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-rw-r--r--include/linux/bpf_verifier.h5
1 files changed, 5 insertions, 0 deletions
diff --git a/include/linux/bpf_verifier.h b/include/linux/bpf_verifier.h
index 3dc72d396dfc..23f30c685f28 100644
--- a/include/linux/bpf_verifier.h
+++ b/include/linux/bpf_verifier.h
@@ -223,6 +223,11 @@ struct bpf_reference_state {
* exiting a callback function.
*/
int callback_ref;
+ /* Mark the reference state to release the registers sharing the same id
+ * on bpf_spin_unlock (for nodes that we will lose ownership to but are
+ * safe to access inside the critical section).
+ */
+ bool release_on_unlock;
};
/* state of the program: