Fix assertion in Persistent L2ARC

At the end of l2arc_evict() fix an assertion in the case that l2ad_hand + distance == l2ad_end. Reviewed-by: Brian Behlendorf <[email protected]> Signed-off-by: George Amanakis <[email protected]> Closes openzfs#16202 Closes openzfs#16207
truenas · Jun 13, 2024 · 14c22d4 · 14c22d4
1 parent 5008a4a
commit 14c22d4
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/module/zfs/arc.c b/module/zfs/arc.c
@@ -8890,7 +8890,7 @@ l2arc_evict(l2arc_dev_t *dev, uint64_t distance, boolean_t all)
 		 * assertions may be violated without functional consequences
 		 * as the device is about to be removed.
 		 */
-		ASSERT3U(dev->l2ad_hand + distance, <, dev->l2ad_end);
+		ASSERT3U(dev->l2ad_hand + distance, <=, dev->l2ad_end);
 		if (!dev->l2ad_first)
 			ASSERT3U(dev->l2ad_hand, <=, dev->l2ad_evict);
 	}