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bh=txqLAX2ZeHUuYfn7+/gjt1ln/mVXpEI+QLx8SJDIN6g=; b=Cx8PDxhyQ55beLTOzw8OH2axydnZpHizIDgHRYPDoGg0SXk5f6W4RQaetG0LRopylm rAQfVPPdlebMN2bdwhRDZq4N3DNZPS9a5uK2v9+HqgD6y7S1FFDi8f1b/+qYL3dwWwI3 9fRhxW2hSsl0/CqNwRZrR/trXWTVdvxU5lVzxK3mK3KYwkCsiXo0a6CRbOT0YTTE9hwp oxL3U5iHJoPNLLOK5Qis7ocFq4/k4k5HryaCk6zFOSKEGwBntCEi2NKbrTanLWfqjKZn P+DOBXMusPjiEyClcc1ri1OeDeybMKPh5APkzWOArsyrZSBgGKT4uSiae/HhPZTmIZZm TQIQ== X-Gm-Message-State: AC+VfDxr+yj6nEtpiE1SFoZnN8AnMxDRw53/fl2pud1w63mTTFOAB5Kc uEbKW6FSnyrFlXSkJq942O0= X-Received: by 2002:a05:6a00:2485:b0:641:4d30:7922 with SMTP id c5-20020a056a00248500b006414d307922mr10351853pfv.4.1682966721437; Mon, 01 May 2023 11:45:21 -0700 (PDT) Received: from localhost ([2a00:79e1:abd:4a00:61b:48ed:72ab:435b]) by smtp.gmail.com with ESMTPSA id c192-20020a621cc9000000b0063d44634d8csm20199690pfc.71.2023.05.01.11.45.20 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 01 May 2023 11:45:21 -0700 (PDT) From: Rob Clark To: dri-devel@lists.freedesktop.org Cc: freedreno@lists.freedesktop.org, Daniel Vetter , Tvrtko Ursulin , Boris Brezillon , Christopher Healy , Emil Velikov , =?UTF-8?q?Christian=20K=C3=B6nig?= , Rob Clark , Rob Clark , Abhinav Kumar , Dmitry Baryshkov , Sean Paul , David Airlie , linux-arm-msm@vger.kernel.org (open list:DRM DRIVER FOR MSM ADRENO GPU), linux-kernel@vger.kernel.org (open list) Subject: [PATCH v3 6/9] drm/msm: Add memory stats to fdinfo Date: Mon, 1 May 2023 11:44:52 -0700 Message-Id: <20230501184502.1620335-7-robdclark@gmail.com> X-Mailer: git-send-email 2.39.2 In-Reply-To: <20230501184502.1620335-1-robdclark@gmail.com> References: <20230501184502.1620335-1-robdclark@gmail.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Spam-Status: No, score=-2.1 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,FREEMAIL_FROM, RCVD_IN_DNSWL_NONE,SPF_HELO_NONE,SPF_PASS,T_SCC_BODY_TEXT_LINE autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Rob Clark Use the new helper to export stats about memory usage. v2: Drop unintended hunk v3: Rebase Signed-off-by: Rob Clark Reviewed-by: Emil Velikov --- drivers/gpu/drm/msm/msm_drv.c | 2 ++ drivers/gpu/drm/msm/msm_gem.c | 15 +++++++++++++++ 2 files changed, 17 insertions(+) diff --git a/drivers/gpu/drm/msm/msm_drv.c b/drivers/gpu/drm/msm/msm_drv.c index 1e941aa77609..81a1371c0307 100644 --- a/drivers/gpu/drm/msm/msm_drv.c +++ b/drivers/gpu/drm/msm/msm_drv.c @@ -1045,20 +1045,22 @@ static const struct drm_ioctl_desc msm_ioctls[] = { static void msm_show_fdinfo(struct drm_printer *p, struct drm_file *file) { struct drm_device *dev = file->minor->dev; struct msm_drm_private *priv = dev->dev_private; if (!priv->gpu) return; msm_gpu_show_fdinfo(priv->gpu, file->driver_priv, p); + + drm_show_memory_stats(p, file); } static const struct file_operations fops = { .owner = THIS_MODULE, DRM_GEM_FOPS, .show_fdinfo = drm_show_fdinfo, }; static const struct drm_driver msm_driver = { .driver_features = DRIVER_GEM | diff --git a/drivers/gpu/drm/msm/msm_gem.c b/drivers/gpu/drm/msm/msm_gem.c index cd39b9d8abdb..20cfd86d2b32 100644 --- a/drivers/gpu/drm/msm/msm_gem.c +++ b/drivers/gpu/drm/msm/msm_gem.c @@ -1083,34 +1083,49 @@ int msm_gem_new_handle(struct drm_device *dev, struct drm_file *file, msm_gem_object_set_name(obj, "%s", name); ret = drm_gem_handle_create(file, obj, handle); /* drop reference from allocate - handle holds it now */ drm_gem_object_put(obj); return ret; } +static enum drm_gem_object_status msm_gem_status(struct drm_gem_object *obj) +{ + struct msm_gem_object *msm_obj = to_msm_bo(obj); + enum drm_gem_object_status status = 0; + + if (msm_obj->pages) + status |= DRM_GEM_OBJECT_RESIDENT; + + if (msm_obj->madv == MSM_MADV_DONTNEED) + status |= DRM_GEM_OBJECT_PURGEABLE; + + return status; +} + static const struct vm_operations_struct vm_ops = { .fault = msm_gem_fault, .open = drm_gem_vm_open, .close = drm_gem_vm_close, }; static const struct drm_gem_object_funcs msm_gem_object_funcs = { .free = msm_gem_free_object, .pin = msm_gem_prime_pin, .unpin = msm_gem_prime_unpin, .get_sg_table = msm_gem_prime_get_sg_table, .vmap = msm_gem_prime_vmap, .vunmap = msm_gem_prime_vunmap, .mmap = msm_gem_object_mmap, + .status = msm_gem_status, .vm_ops = &vm_ops, }; static int msm_gem_new_impl(struct drm_device *dev, uint32_t size, uint32_t flags, struct drm_gem_object **obj) { struct msm_drm_private *priv = dev->dev_private; struct msm_gem_object *msm_obj; -- 2.39.2