From: Andi Shyti <andi@etezian.org>
To: Chris Wilson <chris@chris-wilson.co.uk>
Cc: intel-gfx@lists.freedesktop.org
Subject: Re: [Intel-gfx] [PATCH 08/10] drm/i915/gt: Convert stats.active to plain unsigned int
Date: Thu, 14 Jan 2021 05:02:35 +0200 [thread overview]
Message-ID: <X/+0SwPEymNDCRZ0@jack.zhora.eu> (raw)
In-Reply-To: <20210113124600.656-8-chris@chris-wilson.co.uk>
Hi Chris,
On Wed, Jan 13, 2021 at 12:45:58PM +0000, Chris Wilson wrote:
> As context-in/out is now always serialised, we do not have to worry
> about concurrent enabling/disable of the busy-stats and can reduce the
> atomic_t active to a plain unsigned int, and the seqlock to a seqcount.
>
> Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
looks correct...
Reviewed-by: Andi Shyti <andi.shyti@intel.com>
Thanks,
Andi
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next prev parent reply other threads:[~2021-01-14 11:22 UTC|newest]
Thread overview: 27+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-01-13 12:45 [Intel-gfx] [PATCH 01/10] drm/i915: Mark up protected uses of 'i915_request_completed' Chris Wilson
2021-01-13 12:45 ` [Intel-gfx] [PATCH 02/10] drm/i915: Drop i915_request.lock serialisation around await_start Chris Wilson
2021-01-14 3:01 ` Andi Shyti
2021-01-13 12:45 ` [Intel-gfx] [PATCH 03/10] drm/i915/gem: Reduce ctx->engine_mutex for reading the clone source Chris Wilson
2021-01-14 3:01 ` Andi Shyti
2021-01-13 12:45 ` [Intel-gfx] [PATCH 04/10] drm/i915/gem: Reduce ctx->engines_mutex for get_engines() Chris Wilson
2021-01-14 3:01 ` Andi Shyti
2021-01-13 12:45 ` [Intel-gfx] [PATCH 05/10] drm/i915: Reduce test_and_set_bit to set_bit in i915_request_submit() Chris Wilson
2021-01-14 3:02 ` Andi Shyti
2021-01-13 12:45 ` [Intel-gfx] [PATCH 06/10] drm/i915/gt: Drop atomic for engine->fw_active tracking Chris Wilson
2021-01-14 3:02 ` Andi Shyti
2021-01-13 12:45 ` [Intel-gfx] [PATCH 07/10] drm/i915/gt: Extract busy-stats for ring-scheduler Chris Wilson
2021-01-14 3:02 ` Andi Shyti
2021-01-14 11:58 ` Chris Wilson
2021-01-13 12:45 ` [Intel-gfx] [PATCH 08/10] drm/i915/gt: Convert stats.active to plain unsigned int Chris Wilson
2021-01-14 3:02 ` Andi Shyti [this message]
2021-01-13 12:45 ` [Intel-gfx] [PATCH 09/10] drm/i915/gt: Reduce engine runtime stats from seqlock to a latch Chris Wilson
2021-01-14 3:02 ` Andi Shyti
2021-01-13 12:46 ` [Intel-gfx] [PATCH 10/10] drm/i915/gt: Reduce GT " Chris Wilson
2021-01-14 3:03 ` Andi Shyti
2021-01-13 13:18 ` [Intel-gfx] ✗ Fi.CI.CHECKPATCH: warning for series starting with [01/10] drm/i915: Mark up protected uses of 'i915_request_completed' Patchwork
2021-01-13 13:20 ` [Intel-gfx] ✗ Fi.CI.SPARSE: " Patchwork
2021-01-13 13:49 ` [Intel-gfx] ✓ Fi.CI.BAT: success " Patchwork
2021-01-13 18:38 ` [Intel-gfx] ✗ Fi.CI.IGT: failure " Patchwork
2021-01-14 3:01 ` [Intel-gfx] [PATCH 01/10] " Andi Shyti
2021-01-14 12:03 ` Chris Wilson
2021-01-14 13:44 ` Andi Shyti
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