From: Tvrtko Ursulin <tvrtko.ursulin@linux.intel.com> To: Intel-gfx@lists.freedesktop.org Cc: Chris Wilson <chris@chris-wilson.co.uk>, Aravind Iddamsetty <aravind.iddamsetty@intel.com>, dri-devel@lists.freedesktop.org, Tvrtko Ursulin <tvrtko.ursulin@intel.com> Subject: [PATCH 1/7] drm/i915: Explicitly track DRM clients Date: Thu, 6 Jan 2022 16:55:30 +0000 [thread overview] Message-ID: <20220106165536.57208-2-tvrtko.ursulin@linux.intel.com> (raw) In-Reply-To: <20220106165536.57208-1-tvrtko.ursulin@linux.intel.com> From: Tvrtko Ursulin <tvrtko.ursulin@intel.com> Tracking DRM clients more explicitly will allow later patches to accumulate past and current GPU usage in a centralised place and also consolidate access to owning task pid/name. Unique client id is also assigned for the purpose of distinguishing/ consolidating between multiple file descriptors owned by the same process. v2: Chris Wilson: * Enclose new members into dedicated structs. * Protect against failed sysfs registration. v3: * sysfs_attr_init. v4: * Fix for internal clients. v5: * Use cyclic ida for client id. (Chris) * Do not leak pid reference. (Chris) * Tidy code with some locals. v6: * Use xa_alloc_cyclic to simplify locking. (Chris) * No need to unregister individial sysfs files. (Chris) * Rebase on top of fpriv kref. * Track client closed status and reflect in sysfs. v7: * Make drm_client more standalone concept. v8: * Simplify sysfs show. (Chris) * Always track name and pid. v9: * Fix cyclic id assignment. v10: * No need for a mutex around xa_alloc_cyclic. * Refactor sysfs into own function. * Unregister sysfs before freeing pid and name. * Move clients setup into own function. v11: * Call clients init directly from driver init. (Chris) v12: * Do not fail client add on id wrap. (Maciej) v13 (Lucas): Rebase. v14: * Dropped sysfs bits. v15: * Dropped tracking of pid/ and name. * Dropped RCU freeing of the client object. Signed-off-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com> Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk> # v11 Reviewed-by: Aravind Iddamsetty <aravind.iddamsetty@intel.com> # v11 Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> --- drivers/gpu/drm/i915/Makefile | 1 + drivers/gpu/drm/i915/i915_driver.c | 6 +++ drivers/gpu/drm/i915/i915_drm_client.c | 68 ++++++++++++++++++++++++++ drivers/gpu/drm/i915/i915_drm_client.h | 50 +++++++++++++++++++ drivers/gpu/drm/i915/i915_drv.h | 5 ++ drivers/gpu/drm/i915/i915_gem.c | 21 ++++++-- 6 files changed, 148 insertions(+), 3 deletions(-) create mode 100644 drivers/gpu/drm/i915/i915_drm_client.c create mode 100644 drivers/gpu/drm/i915/i915_drm_client.h diff --git a/drivers/gpu/drm/i915/Makefile b/drivers/gpu/drm/i915/Makefile index 1b62b9f65196..65dee16c90e8 100644 --- a/drivers/gpu/drm/i915/Makefile +++ b/drivers/gpu/drm/i915/Makefile @@ -31,6 +31,7 @@ subdir-ccflags-y += -I$(srctree)/$(src) # core driver code i915-y += i915_driver.o \ + i915_drm_client.o \ i915_config.o \ i915_irq.o \ i915_getparam.o \ diff --git a/drivers/gpu/drm/i915/i915_driver.c b/drivers/gpu/drm/i915/i915_driver.c index 5f2343389b5e..c9b18dadf828 100644 --- a/drivers/gpu/drm/i915/i915_driver.c +++ b/drivers/gpu/drm/i915/i915_driver.c @@ -73,6 +73,7 @@ #include "i915_debugfs.h" #include "i915_driver.h" +#include "i915_drm_client.h" #include "i915_drv.h" #include "i915_ioc32.h" #include "i915_irq.h" @@ -349,6 +350,8 @@ static int i915_driver_early_probe(struct drm_i915_private *dev_priv) __intel_gt_init_early(to_gt(dev_priv), dev_priv); + i915_drm_clients_init(&dev_priv->clients, dev_priv); + i915_gem_init_early(dev_priv); /* This must be called before any calls to HAS_PCH_* */ @@ -368,6 +371,7 @@ static int i915_driver_early_probe(struct drm_i915_private *dev_priv) err_gem: i915_gem_cleanup_early(dev_priv); + i915_drm_clients_fini(&dev_priv->clients); intel_gt_driver_late_release(to_gt(dev_priv)); intel_region_ttm_device_fini(dev_priv); err_ttm: @@ -387,6 +391,7 @@ static void i915_driver_late_release(struct drm_i915_private *dev_priv) intel_irq_fini(dev_priv); intel_power_domains_cleanup(dev_priv); i915_gem_cleanup_early(dev_priv); + i915_drm_clients_fini(&dev_priv->clients); intel_gt_driver_late_release(to_gt(dev_priv)); intel_region_ttm_device_fini(dev_priv); vlv_suspend_cleanup(dev_priv); @@ -1019,6 +1024,7 @@ static void i915_driver_postclose(struct drm_device *dev, struct drm_file *file) struct drm_i915_file_private *file_priv = file->driver_priv; i915_gem_context_close(file); + i915_drm_client_put(file_priv->client); kfree_rcu(file_priv, rcu); diff --git a/drivers/gpu/drm/i915/i915_drm_client.c b/drivers/gpu/drm/i915/i915_drm_client.c new file mode 100644 index 000000000000..e61e9ba15256 --- /dev/null +++ b/drivers/gpu/drm/i915/i915_drm_client.c @@ -0,0 +1,68 @@ +// SPDX-License-Identifier: MIT +/* + * Copyright © 2020 Intel Corporation + */ + +#include <linux/kernel.h> +#include <linux/slab.h> +#include <linux/types.h> + +#include "i915_drm_client.h" +#include "i915_gem.h" +#include "i915_utils.h" + +void i915_drm_clients_init(struct i915_drm_clients *clients, + struct drm_i915_private *i915) +{ + clients->i915 = i915; + clients->next_id = 0; + + xa_init_flags(&clients->xarray, XA_FLAGS_ALLOC | XA_FLAGS_LOCK_IRQ); +} + +struct i915_drm_client *i915_drm_client_add(struct i915_drm_clients *clients) +{ + struct i915_drm_client *client; + struct xarray *xa = &clients->xarray; + int ret; + + client = kzalloc(sizeof(*client), GFP_KERNEL); + if (!client) + return ERR_PTR(-ENOMEM); + + xa_lock_irq(xa); + ret = __xa_alloc_cyclic(xa, &client->id, client, xa_limit_32b, + &clients->next_id, GFP_KERNEL); + xa_unlock_irq(xa); + if (ret < 0) + goto err; + + kref_init(&client->kref); + client->clients = clients; + + return client; + +err: + kfree(client); + + return ERR_PTR(ret); +} + +void __i915_drm_client_free(struct kref *kref) +{ + struct i915_drm_client *client = + container_of(kref, typeof(*client), kref); + struct xarray *xa = &client->clients->xarray; + unsigned long flags; + + xa_lock_irqsave(xa, flags); + __xa_erase(xa, client->id); + xa_unlock_irqrestore(xa, flags); + kfree(client); +} + +void i915_drm_clients_fini(struct i915_drm_clients *clients) +{ + GEM_BUG_ON(!xa_empty(&clients->xarray)); + xa_destroy(&clients->xarray); +} diff --git a/drivers/gpu/drm/i915/i915_drm_client.h b/drivers/gpu/drm/i915/i915_drm_client.h new file mode 100644 index 000000000000..e8986ad51176 --- /dev/null +++ b/drivers/gpu/drm/i915/i915_drm_client.h @@ -0,0 +1,50 @@ +/* SPDX-License-Identifier: MIT */ +/* + * Copyright © 2020 Intel Corporation + */ + +#ifndef __I915_DRM_CLIENT_H__ +#define __I915_DRM_CLIENT_H__ + +#include <linux/kref.h> +#include <linux/xarray.h> + +struct drm_i915_private; + +struct i915_drm_clients { + struct drm_i915_private *i915; + + struct xarray xarray; + u32 next_id; +}; + +struct i915_drm_client { + struct kref kref; + + unsigned int id; + + struct i915_drm_clients *clients; +}; + +void i915_drm_clients_init(struct i915_drm_clients *clients, + struct drm_i915_private *i915); + +static inline struct i915_drm_client * +i915_drm_client_get(struct i915_drm_client *client) +{ + kref_get(&client->kref); + return client; +} + +void __i915_drm_client_free(struct kref *kref); + +static inline void i915_drm_client_put(struct i915_drm_client *client) +{ + kref_put(&client->kref, __i915_drm_client_free); +} + +struct i915_drm_client *i915_drm_client_add(struct i915_drm_clients *clients); + +void i915_drm_clients_fini(struct i915_drm_clients *clients); + +#endif /* !__I915_DRM_CLIENT_H__ */ diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h index 2f9336302e6c..7fa34888f386 100644 --- a/drivers/gpu/drm/i915/i915_drv.h +++ b/drivers/gpu/drm/i915/i915_drv.h @@ -98,6 +98,7 @@ #include "intel_wakeref.h" #include "intel_wopcm.h" +#include "i915_drm_client.h" #include "i915_gem.h" #include "i915_gem_gtt.h" #include "i915_gpu_error.h" @@ -259,6 +260,8 @@ struct drm_i915_file_private { /** ban_score: Accumulated score of all ctx bans and fast hangs. */ atomic_t ban_score; unsigned long hang_timestamp; + + struct i915_drm_client *client; }; /* Interface history: @@ -1029,6 +1032,8 @@ struct drm_i915_private { struct i915_pmu pmu; + struct i915_drm_clients clients; + struct i915_hdcp_comp_master *hdcp_master; bool hdcp_comp_added; diff --git a/drivers/gpu/drm/i915/i915_gem.c b/drivers/gpu/drm/i915/i915_gem.c index e3730096abd9..296c04624383 100644 --- a/drivers/gpu/drm/i915/i915_gem.c +++ b/drivers/gpu/drm/i915/i915_gem.c @@ -1201,25 +1201,40 @@ void i915_gem_cleanup_early(struct drm_i915_private *dev_priv) int i915_gem_open(struct drm_i915_private *i915, struct drm_file *file) { struct drm_i915_file_private *file_priv; - int ret; + struct i915_drm_client *client; + int ret = -ENOMEM; DRM_DEBUG("\n"); file_priv = kzalloc(sizeof(*file_priv), GFP_KERNEL); if (!file_priv) - return -ENOMEM; + goto err_alloc; + + client = i915_drm_client_add(&i915->clients); + if (IS_ERR(client)) { + ret = PTR_ERR(client); + goto err_client; + } file->driver_priv = file_priv; file_priv->dev_priv = i915; file_priv->file = file; + file_priv->client = client; file_priv->bsd_engine = -1; file_priv->hang_timestamp = jiffies; ret = i915_gem_context_open(i915, file); if (ret) - kfree(file_priv); + goto err_context; + + return 0; +err_context: + i915_drm_client_put(client); +err_client: + kfree(file_priv); +err_alloc: return ret; } -- 2.32.0
WARNING: multiple messages have this Message-ID (diff)
From: Tvrtko Ursulin <tvrtko.ursulin@linux.intel.com> To: Intel-gfx@lists.freedesktop.org Cc: Chris Wilson <chris@chris-wilson.co.uk>, dri-devel@lists.freedesktop.org Subject: [Intel-gfx] [PATCH 1/7] drm/i915: Explicitly track DRM clients Date: Thu, 6 Jan 2022 16:55:30 +0000 [thread overview] Message-ID: <20220106165536.57208-2-tvrtko.ursulin@linux.intel.com> (raw) In-Reply-To: <20220106165536.57208-1-tvrtko.ursulin@linux.intel.com> From: Tvrtko Ursulin <tvrtko.ursulin@intel.com> Tracking DRM clients more explicitly will allow later patches to accumulate past and current GPU usage in a centralised place and also consolidate access to owning task pid/name. Unique client id is also assigned for the purpose of distinguishing/ consolidating between multiple file descriptors owned by the same process. v2: Chris Wilson: * Enclose new members into dedicated structs. * Protect against failed sysfs registration. v3: * sysfs_attr_init. v4: * Fix for internal clients. v5: * Use cyclic ida for client id. (Chris) * Do not leak pid reference. (Chris) * Tidy code with some locals. v6: * Use xa_alloc_cyclic to simplify locking. (Chris) * No need to unregister individial sysfs files. (Chris) * Rebase on top of fpriv kref. * Track client closed status and reflect in sysfs. v7: * Make drm_client more standalone concept. v8: * Simplify sysfs show. (Chris) * Always track name and pid. v9: * Fix cyclic id assignment. v10: * No need for a mutex around xa_alloc_cyclic. * Refactor sysfs into own function. * Unregister sysfs before freeing pid and name. * Move clients setup into own function. v11: * Call clients init directly from driver init. (Chris) v12: * Do not fail client add on id wrap. (Maciej) v13 (Lucas): Rebase. v14: * Dropped sysfs bits. v15: * Dropped tracking of pid/ and name. * Dropped RCU freeing of the client object. Signed-off-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com> Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk> # v11 Reviewed-by: Aravind Iddamsetty <aravind.iddamsetty@intel.com> # v11 Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> --- drivers/gpu/drm/i915/Makefile | 1 + drivers/gpu/drm/i915/i915_driver.c | 6 +++ drivers/gpu/drm/i915/i915_drm_client.c | 68 ++++++++++++++++++++++++++ drivers/gpu/drm/i915/i915_drm_client.h | 50 +++++++++++++++++++ drivers/gpu/drm/i915/i915_drv.h | 5 ++ drivers/gpu/drm/i915/i915_gem.c | 21 ++++++-- 6 files changed, 148 insertions(+), 3 deletions(-) create mode 100644 drivers/gpu/drm/i915/i915_drm_client.c create mode 100644 drivers/gpu/drm/i915/i915_drm_client.h diff --git a/drivers/gpu/drm/i915/Makefile b/drivers/gpu/drm/i915/Makefile index 1b62b9f65196..65dee16c90e8 100644 --- a/drivers/gpu/drm/i915/Makefile +++ b/drivers/gpu/drm/i915/Makefile @@ -31,6 +31,7 @@ subdir-ccflags-y += -I$(srctree)/$(src) # core driver code i915-y += i915_driver.o \ + i915_drm_client.o \ i915_config.o \ i915_irq.o \ i915_getparam.o \ diff --git a/drivers/gpu/drm/i915/i915_driver.c b/drivers/gpu/drm/i915/i915_driver.c index 5f2343389b5e..c9b18dadf828 100644 --- a/drivers/gpu/drm/i915/i915_driver.c +++ b/drivers/gpu/drm/i915/i915_driver.c @@ -73,6 +73,7 @@ #include "i915_debugfs.h" #include "i915_driver.h" +#include "i915_drm_client.h" #include "i915_drv.h" #include "i915_ioc32.h" #include "i915_irq.h" @@ -349,6 +350,8 @@ static int i915_driver_early_probe(struct drm_i915_private *dev_priv) __intel_gt_init_early(to_gt(dev_priv), dev_priv); + i915_drm_clients_init(&dev_priv->clients, dev_priv); + i915_gem_init_early(dev_priv); /* This must be called before any calls to HAS_PCH_* */ @@ -368,6 +371,7 @@ static int i915_driver_early_probe(struct drm_i915_private *dev_priv) err_gem: i915_gem_cleanup_early(dev_priv); + i915_drm_clients_fini(&dev_priv->clients); intel_gt_driver_late_release(to_gt(dev_priv)); intel_region_ttm_device_fini(dev_priv); err_ttm: @@ -387,6 +391,7 @@ static void i915_driver_late_release(struct drm_i915_private *dev_priv) intel_irq_fini(dev_priv); intel_power_domains_cleanup(dev_priv); i915_gem_cleanup_early(dev_priv); + i915_drm_clients_fini(&dev_priv->clients); intel_gt_driver_late_release(to_gt(dev_priv)); intel_region_ttm_device_fini(dev_priv); vlv_suspend_cleanup(dev_priv); @@ -1019,6 +1024,7 @@ static void i915_driver_postclose(struct drm_device *dev, struct drm_file *file) struct drm_i915_file_private *file_priv = file->driver_priv; i915_gem_context_close(file); + i915_drm_client_put(file_priv->client); kfree_rcu(file_priv, rcu); diff --git a/drivers/gpu/drm/i915/i915_drm_client.c b/drivers/gpu/drm/i915/i915_drm_client.c new file mode 100644 index 000000000000..e61e9ba15256 --- /dev/null +++ b/drivers/gpu/drm/i915/i915_drm_client.c @@ -0,0 +1,68 @@ +// SPDX-License-Identifier: MIT +/* + * Copyright © 2020 Intel Corporation + */ + +#include <linux/kernel.h> +#include <linux/slab.h> +#include <linux/types.h> + +#include "i915_drm_client.h" +#include "i915_gem.h" +#include "i915_utils.h" + +void i915_drm_clients_init(struct i915_drm_clients *clients, + struct drm_i915_private *i915) +{ + clients->i915 = i915; + clients->next_id = 0; + + xa_init_flags(&clients->xarray, XA_FLAGS_ALLOC | XA_FLAGS_LOCK_IRQ); +} + +struct i915_drm_client *i915_drm_client_add(struct i915_drm_clients *clients) +{ + struct i915_drm_client *client; + struct xarray *xa = &clients->xarray; + int ret; + + client = kzalloc(sizeof(*client), GFP_KERNEL); + if (!client) + return ERR_PTR(-ENOMEM); + + xa_lock_irq(xa); + ret = __xa_alloc_cyclic(xa, &client->id, client, xa_limit_32b, + &clients->next_id, GFP_KERNEL); + xa_unlock_irq(xa); + if (ret < 0) + goto err; + + kref_init(&client->kref); + client->clients = clients; + + return client; + +err: + kfree(client); + + return ERR_PTR(ret); +} + +void __i915_drm_client_free(struct kref *kref) +{ + struct i915_drm_client *client = + container_of(kref, typeof(*client), kref); + struct xarray *xa = &client->clients->xarray; + unsigned long flags; + + xa_lock_irqsave(xa, flags); + __xa_erase(xa, client->id); + xa_unlock_irqrestore(xa, flags); + kfree(client); +} + +void i915_drm_clients_fini(struct i915_drm_clients *clients) +{ + GEM_BUG_ON(!xa_empty(&clients->xarray)); + xa_destroy(&clients->xarray); +} diff --git a/drivers/gpu/drm/i915/i915_drm_client.h b/drivers/gpu/drm/i915/i915_drm_client.h new file mode 100644 index 000000000000..e8986ad51176 --- /dev/null +++ b/drivers/gpu/drm/i915/i915_drm_client.h @@ -0,0 +1,50 @@ +/* SPDX-License-Identifier: MIT */ +/* + * Copyright © 2020 Intel Corporation + */ + +#ifndef __I915_DRM_CLIENT_H__ +#define __I915_DRM_CLIENT_H__ + +#include <linux/kref.h> +#include <linux/xarray.h> + +struct drm_i915_private; + +struct i915_drm_clients { + struct drm_i915_private *i915; + + struct xarray xarray; + u32 next_id; +}; + +struct i915_drm_client { + struct kref kref; + + unsigned int id; + + struct i915_drm_clients *clients; +}; + +void i915_drm_clients_init(struct i915_drm_clients *clients, + struct drm_i915_private *i915); + +static inline struct i915_drm_client * +i915_drm_client_get(struct i915_drm_client *client) +{ + kref_get(&client->kref); + return client; +} + +void __i915_drm_client_free(struct kref *kref); + +static inline void i915_drm_client_put(struct i915_drm_client *client) +{ + kref_put(&client->kref, __i915_drm_client_free); +} + +struct i915_drm_client *i915_drm_client_add(struct i915_drm_clients *clients); + +void i915_drm_clients_fini(struct i915_drm_clients *clients); + +#endif /* !__I915_DRM_CLIENT_H__ */ diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h index 2f9336302e6c..7fa34888f386 100644 --- a/drivers/gpu/drm/i915/i915_drv.h +++ b/drivers/gpu/drm/i915/i915_drv.h @@ -98,6 +98,7 @@ #include "intel_wakeref.h" #include "intel_wopcm.h" +#include "i915_drm_client.h" #include "i915_gem.h" #include "i915_gem_gtt.h" #include "i915_gpu_error.h" @@ -259,6 +260,8 @@ struct drm_i915_file_private { /** ban_score: Accumulated score of all ctx bans and fast hangs. */ atomic_t ban_score; unsigned long hang_timestamp; + + struct i915_drm_client *client; }; /* Interface history: @@ -1029,6 +1032,8 @@ struct drm_i915_private { struct i915_pmu pmu; + struct i915_drm_clients clients; + struct i915_hdcp_comp_master *hdcp_master; bool hdcp_comp_added; diff --git a/drivers/gpu/drm/i915/i915_gem.c b/drivers/gpu/drm/i915/i915_gem.c index e3730096abd9..296c04624383 100644 --- a/drivers/gpu/drm/i915/i915_gem.c +++ b/drivers/gpu/drm/i915/i915_gem.c @@ -1201,25 +1201,40 @@ void i915_gem_cleanup_early(struct drm_i915_private *dev_priv) int i915_gem_open(struct drm_i915_private *i915, struct drm_file *file) { struct drm_i915_file_private *file_priv; - int ret; + struct i915_drm_client *client; + int ret = -ENOMEM; DRM_DEBUG("\n"); file_priv = kzalloc(sizeof(*file_priv), GFP_KERNEL); if (!file_priv) - return -ENOMEM; + goto err_alloc; + + client = i915_drm_client_add(&i915->clients); + if (IS_ERR(client)) { + ret = PTR_ERR(client); + goto err_client; + } file->driver_priv = file_priv; file_priv->dev_priv = i915; file_priv->file = file; + file_priv->client = client; file_priv->bsd_engine = -1; file_priv->hang_timestamp = jiffies; ret = i915_gem_context_open(i915, file); if (ret) - kfree(file_priv); + goto err_context; + + return 0; +err_context: + i915_drm_client_put(client); +err_client: + kfree(file_priv); +err_alloc: return ret; } -- 2.32.0
next prev parent reply other threads:[~2022-01-06 16:55 UTC|newest] Thread overview: 41+ messages / expand[flat|nested] mbox.gz Atom feed top 2022-01-06 16:55 [PATCH 0/7] Per client GPU stats Tvrtko Ursulin 2022-01-06 16:55 ` [Intel-gfx] " Tvrtko Ursulin 2022-01-06 16:55 ` Tvrtko Ursulin [this message] 2022-01-06 16:55 ` [Intel-gfx] [PATCH 1/7] drm/i915: Explicitly track DRM clients Tvrtko Ursulin 2022-01-06 16:55 ` [PATCH 2/7] drm/i915: Make GEM contexts " Tvrtko Ursulin 2022-01-06 16:55 ` [Intel-gfx] " Tvrtko Ursulin 2022-01-06 16:55 ` [PATCH 3/7] drm/i915: Track runtime spent in closed and unreachable GEM contexts Tvrtko Ursulin 2022-01-06 16:55 ` [Intel-gfx] " Tvrtko Ursulin 2022-01-06 16:55 ` [PATCH 4/7] drm/i915: Track all user contexts per client Tvrtko Ursulin 2022-01-06 16:55 ` [Intel-gfx] " Tvrtko Ursulin 2022-01-06 16:55 ` [PATCH 5/7] drm/i915: Track context current active time Tvrtko Ursulin 2022-01-06 16:55 ` [Intel-gfx] " Tvrtko Ursulin 2022-01-06 16:55 ` [PATCH 6/7] drm: Document fdinfo format specification Tvrtko Ursulin 2022-01-06 16:55 ` [Intel-gfx] " Tvrtko Ursulin 2022-01-19 15:08 ` Daniel Vetter 2022-01-19 15:08 ` [Intel-gfx] " Daniel Vetter 2022-01-20 10:30 ` Tvrtko Ursulin 2022-01-20 10:30 ` [Intel-gfx] " Tvrtko Ursulin 2022-01-20 16:44 ` Rob Clark 2022-01-20 16:44 ` Rob Clark 2022-01-21 11:50 ` Tvrtko Ursulin 2022-01-21 11:50 ` Tvrtko Ursulin 2022-01-25 10:24 ` Tvrtko Ursulin 2022-01-25 10:24 ` Tvrtko Ursulin 2022-01-25 10:36 ` Christian König 2022-01-25 10:36 ` Christian König 2022-02-21 11:14 ` Tvrtko Ursulin 2022-02-21 11:14 ` Tvrtko Ursulin 2022-01-06 16:55 ` [PATCH 7/7] drm/i915: Expose client engine utilisation via fdinfo Tvrtko Ursulin 2022-01-06 16:55 ` [Intel-gfx] " Tvrtko Ursulin 2022-02-19 0:51 ` Umesh Nerlige Ramappa 2022-02-19 0:51 ` [Intel-gfx] " Umesh Nerlige Ramappa 2022-02-22 12:31 ` Tvrtko Ursulin 2022-02-22 12:31 ` [Intel-gfx] " Tvrtko Ursulin 2022-01-06 18:15 ` [Intel-gfx] ✗ Fi.CI.CHECKPATCH: warning for Per client GPU stats (rev6) Patchwork 2022-01-06 18:17 ` [Intel-gfx] ✗ Fi.CI.SPARSE: " Patchwork 2022-01-06 18:20 ` [Intel-gfx] ✗ Fi.CI.DOCS: " Patchwork 2022-01-06 18:39 ` [Intel-gfx] ✓ Fi.CI.BAT: success " Patchwork 2022-01-07 14:46 ` [Intel-gfx] ✓ Fi.CI.IGT: " Patchwork -- strict thread matches above, loose matches on Subject: below -- 2021-12-03 15:49 [PATCH 0/7] Per client GPU stats Tvrtko Ursulin 2021-12-03 15:49 ` [PATCH 1/7] drm/i915: Explicitly track DRM clients Tvrtko Ursulin 2021-09-22 15:51 [PATCH 0/7] Per client GPU stats Tvrtko Ursulin 2021-09-22 15:51 ` [PATCH 1/7] drm/i915: Explicitly track DRM clients Tvrtko Ursulin
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