* [PATCH] debugfs_simple_attr.cocci: add clarifying information
@ 2018-03-30 16:43 Julia Lawall
0 siblings, 0 replies; only message in thread
From: Julia Lawall @ 2018-03-30 16:43 UTC (permalink / raw)
To: Julia Lawall
Cc: kernel-janitors, Gilles Muller, Nicolas Palix, Michal Marek,
cocci, linux-kernel, Fabio Estevam, Nicolai Stange, linux-pm,
yamada.masahiro
The referenced commit gives some information about the overhead
reduced by this change.
Signed-off-by: Julia Lawall <Julia.Lawall@lip6.fr>
---
scripts/coccinelle/api/debugfs/debugfs_simple_attr.cocci | 2 ++
1 file changed, 2 insertions(+)
diff --git a/scripts/coccinelle/api/debugfs/debugfs_simple_attr.cocci b/scripts/coccinelle/api/debugfs/debugfs_simple_attr.cocci
index 7c31231..6ff97e2 100644
--- a/scripts/coccinelle/api/debugfs/debugfs_simple_attr.cocci
+++ b/scripts/coccinelle/api/debugfs/debugfs_simple_attr.cocci
@@ -5,6 +5,8 @@
//# Rationale: DEFINE_SIMPLE_ATTRIBUTE + debugfs_create_file()
//# imposes some significant overhead as compared to
//# DEFINE_DEBUGFS_ATTRIBUTE + debugfs_create_file_unsafe().
+//# See commit c64688081490 ("debugfs: add support for self-protecting
+//# attribute file fops") for further information.
//
// Copyright (C): 2016 Nicolai Stange
// Options: --no-includes
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