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-rw-r--r--Documentation/SubmitChecklist3
1 files changed, 3 insertions, 0 deletions
diff --git a/Documentation/SubmitChecklist b/Documentation/SubmitChecklist
index 21f0795af20..ac5e0b2f109 100644
--- a/Documentation/SubmitChecklist
+++ b/Documentation/SubmitChecklist
@@ -85,3 +85,6 @@ kernel patches.
23: Tested after it has been merged into the -mm patchset to make sure
that it still works with all of the other queued patches and various
changes in the VM, VFS, and other subsystems.
+
+24: All memory barriers {e.g., barrier(), rmb(), wmb()} need a comment in the
+ source code that explains the logic of what they are doing and why.