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* [Intel-gfx] [PATCH 0/2 v2] drm/i915: Avoid full proxy f_ops debug attributes
@ 2023-01-10 18:14 Deepak R Varma
  2023-01-10 18:15 ` [Intel-gfx] [PATCH v2 1/2] drm/i915/display: Avoid full proxy f_ops for DRRS " Deepak R Varma
                   ` (5 more replies)
  0 siblings, 6 replies; 10+ messages in thread
From: Deepak R Varma @ 2023-01-10 18:14 UTC (permalink / raw)
  To: Jani Nikula, Joonas Lahtinen, Rodrigo Vivi, Tvrtko Ursulin,
	David Airlie, Daniel Vetter, intel-gfx, dri-devel, linux-kernel
  Cc: Praveen Kumar, Saurabh Singh Sengar

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

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




^ permalink raw reply	[flat|nested] 10+ messages in thread

end of thread, other threads:[~2023-01-11 15:04 UTC | newest]

Thread overview: 10+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2023-01-10 18:14 [Intel-gfx] [PATCH 0/2 v2] drm/i915: Avoid full proxy f_ops debug attributes Deepak R Varma
2023-01-10 18:15 ` [Intel-gfx] [PATCH v2 1/2] drm/i915/display: Avoid full proxy f_ops for DRRS " Deepak R Varma
2023-01-10 18:51   ` Rodrigo Vivi
2023-01-10 18:15 ` [Intel-gfx] [PATCH v2 2/2] drm/i915/fbc: Avoid full proxy f_ops for FBC " Deepak R Varma
2023-01-10 18:52   ` Rodrigo Vivi
2023-01-11 15:03     ` Deepak R Varma
2023-01-10 21:19 ` [Intel-gfx] ✗ Fi.CI.CHECKPATCH: warning for drm/i915: Avoid full proxy f_ops " Patchwork
2023-01-10 21:19 ` [Intel-gfx] ✗ Fi.CI.SPARSE: " Patchwork
2023-01-10 21:43 ` [Intel-gfx] ✓ Fi.CI.BAT: success " Patchwork
2023-01-11  7:00 ` [Intel-gfx] ✓ Fi.CI.IGT: " Patchwork

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