From: Michael Ellerman <patch-notifications@ellerman.id.au>
To: YueHaibing <yuehaibing@huawei.com>,
Benjamin Herrenschmidt <benh@kernel.crashing.org>,
Paul Mackerras <paulus@samba.org>,
Nicholas Piggin <npiggin@gmail.com>,
Aneesh Kumar K.V <aneesh.kumar@linux.ibm.com>,
Ram Pai <linuxram@us.ibm.com>,
Christophe Leroy <christophe.leroy@c-s.fr>
Cc: kernel-janitors@vger.kernel.org,
YueHaibing <yuehaibing@huawei.com>,
linuxppc-dev@lists.ozlabs.org, linux-kernel@vger.kernel.org
Subject: Re: [-next] powerpc/mm: Fix debugfs_simple_attr.cocci warnings
Date: Thu, 24 Jan 2019 14:40:22 +1100 (AEDT) [thread overview]
Message-ID: <43lSbV14fNz9sNH@ozlabs.org> (raw)
In-Reply-To: <1547035858-87955-1-git-send-email-yuehaibing@huawei.com>
On Wed, 2019-01-09 at 12:10:58 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@huawei.com>
Applied to powerpc next, thanks.
https://git.kernel.org/powerpc/c/7cd4774ff7a495839f49a582be729959
cheers
prev parent reply other threads:[~2019-01-24 3:56 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-01-09 12:10 [PATCH -next] powerpc/mm: Fix debugfs_simple_attr.cocci warnings YueHaibing
2019-01-24 3:40 ` Michael Ellerman [this message]
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