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From: Jeff Layton <jlayton@kernel.org>
To: Andrew Morton <akpm@linux-foundation.org>,
	 "David S. Miller" <davem@davemloft.net>,
	Eric Dumazet <edumazet@google.com>,
	 Jakub Kicinski <kuba@kernel.org>,
	Paolo Abeni <pabeni@redhat.com>,  Simon Horman <horms@kernel.org>,
	 Maarten Lankhorst <maarten.lankhorst@linux.intel.com>,
	 Maxime Ripard <mripard@kernel.org>,
	Thomas Zimmermann <tzimmermann@suse.de>,
	 David Airlie <airlied@gmail.com>,
	Simona Vetter <simona@ffwll.ch>,
	 Jani Nikula <jani.nikula@linux.intel.com>,
	 Joonas Lahtinen <joonas.lahtinen@linux.intel.com>,
	 Rodrigo Vivi <rodrigo.vivi@intel.com>,
	 Tvrtko Ursulin <tursulin@ursulin.net>
Cc: Kuniyuki Iwashima <kuniyu@amazon.com>,
	Qasim Ijaz <qasdev00@gmail.com>,
	 Nathan Chancellor <nathan@kernel.org>,
	Andrew Lunn <andrew@lunn.ch>,
	 linux-kernel@vger.kernel.org, netdev@vger.kernel.org,
	 dri-devel@lists.freedesktop.org,
	intel-gfx@lists.freedesktop.org,
	 Jeff Layton <jlayton@kernel.org>
Subject: [PATCH v6 09/10] i915: add ref_tracker_dir symlinks for each tracker
Date: Wed, 30 Apr 2025 08:06:55 -0700	[thread overview]
Message-ID: <20250430-reftrack-dbgfs-v6-9-867c29aff03a@kernel.org> (raw)
In-Reply-To: <20250430-reftrack-dbgfs-v6-0-867c29aff03a@kernel.org>

Now that there is the ability to create a symlink for each tracker, do
so for the i915 entries.

Signed-off-by: Jeff Layton <jlayton@kernel.org>
---
 drivers/gpu/drm/i915/intel_runtime_pm.c | 1 +
 drivers/gpu/drm/i915/intel_wakeref.c    | 1 +
 2 files changed, 2 insertions(+)

diff --git a/drivers/gpu/drm/i915/intel_runtime_pm.c b/drivers/gpu/drm/i915/intel_runtime_pm.c
index 3fdab3b44c08cea16ac2f73aafc2bea2ffbb19e7..94315e952ead9be276298fb2a0200d102005a0c1 100644
--- a/drivers/gpu/drm/i915/intel_runtime_pm.c
+++ b/drivers/gpu/drm/i915/intel_runtime_pm.c
@@ -61,6 +61,7 @@ static void init_intel_runtime_pm_wakeref(struct intel_runtime_pm *rpm)
 {
 	ref_tracker_dir_init(&rpm->debug, INTEL_REFTRACK_DEAD_COUNT,
 			     "intel_runtime_pm", dev_name(rpm->kdev));
+	ref_tracker_dir_symlink(&rpm->debug, "intel_runtime_pm-%s", dev_name(rpm->kdev));
 }
 
 static intel_wakeref_t
diff --git a/drivers/gpu/drm/i915/intel_wakeref.c b/drivers/gpu/drm/i915/intel_wakeref.c
index 5269e64c58a49884f5d712557546272bfdeb8417..2e0498b3fa7947f994de1339d4d2bed93de1a795 100644
--- a/drivers/gpu/drm/i915/intel_wakeref.c
+++ b/drivers/gpu/drm/i915/intel_wakeref.c
@@ -115,6 +115,7 @@ void __intel_wakeref_init(struct intel_wakeref *wf,
 
 #if IS_ENABLED(CONFIG_DRM_I915_DEBUG_WAKEREF)
 	ref_tracker_dir_init(&wf->debug, INTEL_REFTRACK_DEAD_COUNT, "intel_wakeref", name);
+	ref_tracker_dir_symlink(&wf->debug, "intel_wakeref-%s", name);
 #endif
 }
 

-- 
2.49.0


  parent reply	other threads:[~2025-04-30 15:07 UTC|newest]

Thread overview: 19+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2025-04-30 15:06 [PATCH v6 00/10] ref_tracker: add ability to register a debugfs file for a ref_tracker_dir Jeff Layton
2025-04-30 15:06 ` [PATCH v6 01/10] ref_tracker: don't use %pK in pr_ostream() output Jeff Layton
2025-04-30 15:06 ` [PATCH v6 02/10] ref_tracker: add a top level debugfs directory for ref_tracker Jeff Layton
2025-04-30 15:06 ` [PATCH v6 03/10] ref_tracker: have callers pass output function to pr_ostream() Jeff Layton
2025-04-30 15:06 ` [PATCH v6 04/10] ref_tracker: add a static classname string to each ref_tracker_dir Jeff Layton
2025-04-30 15:06 ` [PATCH v6 05/10] ref_tracker: allow pr_ostream() to print directly to a seq_file Jeff Layton
2025-04-30 15:06 ` [PATCH v6 06/10] ref_tracker: automatically register a file in debugfs for a ref_tracker_dir Jeff Layton
2025-05-05  8:05   ` Jani Nikula
2025-04-30 15:06 ` [PATCH v6 07/10] ref_tracker: add a way to create a symlink to the ref_tracker_dir debugfs file Jeff Layton
2025-04-30 15:06 ` [PATCH v6 08/10] net: add symlinks to ref_tracker_dir for netns Jeff Layton
2025-04-30 21:29   ` Kuniyuki Iwashima
2025-05-01  2:59     ` Jeff Layton
2025-05-01  3:07       ` Kuniyuki Iwashima
2025-05-01  3:42         ` Jeff Layton
2025-05-01  3:50           ` Kuniyuki Iwashima
2025-05-01  4:07             ` Jeff Layton
2025-05-01  4:26               ` Kuniyuki Iwashima
2025-04-30 15:06 ` Jeff Layton [this message]
2025-04-30 15:06 ` [PATCH v6 10/10] ref_tracker: eliminate the ref_tracker_dir name field Jeff Layton

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