Re: [PATCH -next] powerpc/64s: Fix debugfs_simple_attr.cocci warnings
From: Michael Ellerman
Date: Thu Nov 14 2019 - 04:08:54 EST
On Thu, 2018-11-29 at 13:35:18 UTC, YueHaibing wrote:
> Use DEFINE_DEBUGFS_ATTRIBUTE rather than DEFINE_SIMPLE_ATTRIBUTE
> for debugfs files.
>
> Semantic patch information:
> Rationale: DEFINE_SIMPLE_ATTRIBUTE + debugfs_create_file()
> imposes some significant overhead as compared to
> DEFINE_DEBUGFS_ATTRIBUTE + debugfs_create_file_unsafe().
>
> Generated by: scripts/coccinelle/api/debugfs/debugfs_simple_attr.cocci
>
> Signed-off-by: YueHaibing <yuehaibing@xxxxxxxxxx>
Applied to powerpc next, thanks.
https://git.kernel.org/powerpc/c/090d5ab93d0b8a079dd516c16649bd00ba4f7302
cheers