From: "Ville Syrjälä" <ville.syrjala@linux.intel.com>
To: Andrzej Hajda <andrzej.hajda@intel.com>
Cc: linux-kernel@vger.kernel.org, intel-gfx@lists.freedesktop.org,
dri-devel@lists.freedesktop.org, netdev <netdev@vger.kernel.org>,
Lucas De Marchi <lucas.demarchi@intel.com>,
Chris Wilson <chris@chris-wilson.co.uk>,
Eric Dumazet <edumazet@google.com>,
Chris Wilson <chris.p.wilson@intel.com>,
Jakub Kicinski <kuba@kernel.org>,
Dmitry Vyukov <dvyukov@google.com>
Subject: Re: [Intel-gfx] [PATCH 6/9] drm/i915: Separate wakeref tracking
Date: Thu, 17 Feb 2022 16:48:05 +0200 [thread overview]
Message-ID: <Yg5gJfSJCCaY5JYs@intel.com> (raw)
In-Reply-To: <20220217140441.1218045-7-andrzej.hajda@intel.com>
On Thu, Feb 17, 2022 at 03:04:38PM +0100, Andrzej Hajda wrote:
> -static noinline depot_stack_handle_t
> +static intel_wakeref_t
> track_intel_runtime_pm_wakeref(struct intel_runtime_pm *rpm)
> {
> - depot_stack_handle_t stack, *stacks;
> - unsigned long flags;
> -
> - if (rpm->no_wakeref_tracking)
> - return -1;
> -
> - stack = __save_depot_stack();
> - if (!stack)
> + if (!rpm->available)
> return -1;
no_wakeref_tracking != available
--
Ville Syrjälä
Intel
next prev parent reply other threads:[~2022-02-17 14:48 UTC|newest]
Thread overview: 21+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-02-17 14:04 [PATCH 0/9] drm/i915: use ref_tracker library for tracking wakerefs Andrzej Hajda
2022-02-17 14:04 ` [PATCH 1/9] lib/ref_tracker: add unlocked leak print helper Andrzej Hajda
2022-02-17 14:04 ` [PATCH 2/9] lib/ref_tracker: compact stacktraces before printing Andrzej Hajda
2022-02-17 15:23 ` Eric Dumazet
2022-02-17 15:25 ` Eric Dumazet
2022-02-18 10:54 ` Andrzej Hajda
2022-02-18 13:01 ` Eric Dumazet
2022-02-17 14:04 ` [PATCH 3/9] lib/ref_tracker: __ref_tracker_dir_print improve printing Andrzej Hajda
2022-02-17 15:38 ` Eric Dumazet
2022-02-18 10:11 ` Andrzej Hajda
2022-02-17 14:04 ` [PATCH 4/9] lib/ref_tracker: add printing to memory buffer Andrzej Hajda
2022-02-17 14:04 ` [PATCH 5/9] lib/ref_tracker: improve allocation flags Andrzej Hajda
2022-02-17 15:13 ` Eric Dumazet
2022-02-18 10:28 ` Andrzej Hajda
2022-02-18 13:05 ` Eric Dumazet
2022-02-17 14:04 ` [PATCH 6/9] drm/i915: Separate wakeref tracking Andrzej Hajda
2022-02-17 14:48 ` Ville Syrjälä [this message]
2022-02-18 10:32 ` [Intel-gfx] " Andrzej Hajda
2022-02-17 14:04 ` [PATCH 7/9] drm/i915: Track leaked gt->wakerefs Andrzej Hajda
2022-02-17 14:04 ` [PATCH 8/9] drm/i915: Correct type of wakeref variable Andrzej Hajda
2022-02-17 14:04 ` [PATCH 9/9] drm/i915: replace Intel internal tracker with kernel core ref_tracker Andrzej Hajda
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