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Message-ID: <Y8Grli/Ie01RvDBR@intel.com>
Date: Fri, 13 Jan 2023 14:05:58 -0500
From: Rodrigo Vivi <rodrigo.vivi@...el.com>
To: Deepak R Varma <drv@...lo.com>
CC: Jani Nikula <jani.nikula@...ux.intel.com>,
Joonas Lahtinen <joonas.lahtinen@...ux.intel.com>,
Tvrtko Ursulin <tvrtko.ursulin@...ux.intel.com>,
David Airlie <airlied@...il.com>,
"Daniel Vetter" <daniel@...ll.ch>,
<intel-gfx@...ts.freedesktop.org>,
<dri-devel@...ts.freedesktop.org>, <linux-kernel@...r.kernel.org>,
"Saurabh Singh Sengar" <ssengar@...rosoft.com>,
Praveen Kumar <kumarpraveen@...ux.microsoft.com>
Subject: Re: [PATCH v3 0/2] drm/i915: Avoid full proxy f_ops debug attributes
On Wed, Jan 11, 2023 at 09:20:40PM +0530, Deepak R Varma wrote:
> This patch series proposes to replace a combination of DEFINE_SIMPLE_ATTRIBUTE() +
> debugfs_create_file() by a combination of DEFINE_DEBUGFS_ATTRIBUTE() +
> debugfs_create_file_unsafe(). The change reduced overhead in terms of managing
> the full proxy f_ops at runtime. The patches 1 & 2 covers for the DRRS and FBC
> f_ops debugfs attributes respectively.
>
> Following coccicheck make command helped identify this change:
>
> make coccicheck M=drivers/gpu/drm/i915/ MODE=patch COCCI=./scripts/coccinelle/api/debugfs/debugfs_simple_attr.cocci
pushed both patches to drm-intel-next. Thanks for the patches.
>
> Changes in v3:
> Patch 1/2: fix checkpatch function parameter alignment complaint
> Patch 2/2: None
>
> Changes in v2:
> - Individual patches clubbed in patch set
> - Update patch log message to include coccicheck make command
>
>
> Deepak R Varma (2):
> drm/i915/display: Avoid full proxy f_ops for DRRS debug attributes
> drm/i915/fbc: Avoid full proxy f_ops for FBC debug attributes
>
> drivers/gpu/drm/i915/display/intel_drrs.c | 8 ++++----
> drivers/gpu/drm/i915/display/intel_fbc.c | 12 ++++++------
> 2 files changed, 10 insertions(+), 10 deletions(-)
>
> --
> 2.34.1
>
>
>
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