From nobody Fri Feb 13 00:20:38 2026 Received: from madrid.collaboradmins.com (madrid.collaboradmins.com [46.235.227.194]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 35B06EADB for ; Thu, 6 Jun 2024 00:54:37 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=46.235.227.194 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1717635279; cv=none; b=ObEQo/uPTAmZhYHx674hBafWwiVT6qugtbssFQ17YkiX3EG9yvTwcYq5rQ3WTjc6nAiz0TXXFFPVjqN+3fuOGrkh59d0GYy4Qulb521UFWimfvRVgGUAeK6M2kfaI0A/GJmbyug0Kf2KnTa5yv/4XtPaaK9jx2azxAFhzLJBYZc= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1717635279; c=relaxed/simple; bh=W6+fKkwiKj7jkrWNiLK7Di5xDu00iWwL2FcgQlq27e8=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=WXjxgUo5gfBRzfezJ9/TR9OhhjTn8oEUP9bNBRj8/BforZqbTazha+vSQjoU6LcbmfT0CCoE55LLLKiUETki2Qxi4s9k3As9gvpGqEwHzpqiNr+JbTZU+Wt6NfUuQwj9BHErnfaG4r/P7D7K1cluHELDIcAsa7EBJDKYBkBttnU= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=collabora.com; spf=pass smtp.mailfrom=collabora.com; dkim=pass (2048-bit key) header.d=collabora.com header.i=@collabora.com header.b=dWkSFehK; arc=none smtp.client-ip=46.235.227.194 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=collabora.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=collabora.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=collabora.com header.i=@collabora.com header.b="dWkSFehK" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=collabora.com; s=mail; t=1717635276; bh=W6+fKkwiKj7jkrWNiLK7Di5xDu00iWwL2FcgQlq27e8=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=dWkSFehKMFUbMMKxfTSll4Ax1REogqR1FTHkqvOLQ7YAJMGaWkqsBqe1oEedGDsjC E4iV4GHhHwD24rGRVayr0JQeMdrZesSsG7MMn9dUi/U7QhNfEn+eq1cIBCAgSrHbYy u1hxPBjB1TM9o3pymi8+t8iUyS2sHSYck5uF8QbbOKIqheeB3tgy95XLS4pig2HNqn pfZf9pxOYj0j2fgOE+xOhyLed6q5ZfNpXvNVfxW6wNb5FwxQ1Oud775b6SQ7EgDzoz Vf4rDeAMYkEd0bfb2HJv7Dgm967b/BZKnFCpscnZn4VQwpJgCPxbmtcLITNYhGqE93 GLMVel8y0xTig== Received: from localhost.localdomain (cola.collaboradmins.com [195.201.22.229]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) (Authenticated sender: alarumbe) by madrid.collaboradmins.com (Postfix) with ESMTPSA id E09C737821CF; Thu, 6 Jun 2024 00:54:35 +0000 (UTC) From: =?UTF-8?q?Adri=C3=A1n=20Larumbe?= To: Boris Brezillon , Steven Price , Liviu Dudau , Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , David Airlie , Daniel Vetter Cc: kernel@collabora.com, =?UTF-8?q?Adri=C3=A1n=20Larumbe?= , dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org Subject: [PATCH v3 3/7] drm/panthor: enable fdinfo for memory stats Date: Thu, 6 Jun 2024 01:49:55 +0100 Message-ID: <20240606005416.1172431-4-adrian.larumbe@collabora.com> X-Mailer: git-send-email 2.45.1 In-Reply-To: <20240606005416.1172431-1-adrian.larumbe@collabora.com> References: <20240606005416.1172431-1-adrian.larumbe@collabora.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Implement drm object's status callback. Also, we consider a PRIME imported BO to be resident if its matching dma_buf has an open attachment, which means its backing storage had already been allocated. Signed-off-by: Adri=C3=A1n Larumbe Reviewed-by: Liviu Dudau --- drivers/gpu/drm/panthor/panthor_gem.c | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/drivers/gpu/drm/panthor/panthor_gem.c b/drivers/gpu/drm/pantho= r/panthor_gem.c index 38f560864879..c60b599665d8 100644 --- a/drivers/gpu/drm/panthor/panthor_gem.c +++ b/drivers/gpu/drm/panthor/panthor_gem.c @@ -145,6 +145,17 @@ panthor_gem_prime_export(struct drm_gem_object *obj, i= nt flags) return drm_gem_prime_export(obj, flags); } =20 +static enum drm_gem_object_status panthor_gem_status(struct drm_gem_object= *obj) +{ + struct panthor_gem_object *bo =3D to_panthor_bo(obj); + enum drm_gem_object_status res =3D 0; + + if (bo->base.base.import_attach || bo->base.pages) + res |=3D DRM_GEM_OBJECT_RESIDENT; + + return res; +} + static const struct drm_gem_object_funcs panthor_gem_funcs =3D { .free =3D panthor_gem_free_object, .print_info =3D drm_gem_shmem_object_print_info, @@ -154,6 +165,7 @@ static const struct drm_gem_object_funcs panthor_gem_fu= ncs =3D { .vmap =3D drm_gem_shmem_object_vmap, .vunmap =3D drm_gem_shmem_object_vunmap, .mmap =3D panthor_gem_mmap, + .status =3D panthor_gem_status, .export =3D panthor_gem_prime_export, .vm_ops =3D &drm_gem_shmem_vm_ops, }; --=20 2.45.1