Messages in this thread Patch in this message | | | From | Julia Lawall <> | Subject | [PATCH] debugfs_simple_attr.cocci: add clarifying information | Date | Fri, 30 Mar 2018 18:43:44 +0200 |
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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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