diff options
| author | Tvrtko Ursulin <tvrtko.ursulin@intel.com> | 2022-04-01 15:22:01 +0100 |
|---|---|---|
| committer | Tvrtko Ursulin <tvrtko.ursulin@intel.com> | 2022-04-05 08:39:07 +0100 |
| commit | 49bd54b390c2095708faec9c4d2f9fde4acf2f59 (patch) | |
| tree | fd4e2c7a68fed96cd27ad39ff6f86df5d764405d /drivers/gpu/drm/i915/i915_drm_client.h | |
| parent | 8399eec8a127c5bf70e93220421e12d9f7b2b3df (diff) | |
drm/i915: Track all user contexts per client
We soon want to start answering questions like how much GPU time is the
context belonging to a client which exited still using.
To enable this we start tracking all context belonging to a client on a
separate list.
Signed-off-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
Reviewed-by: Aravind Iddamsetty <aravind.iddamsetty@intel.com>
Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Reviewed-by: Umesh Nerlige Ramappa <umesh.nerlige.ramappa@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20220401142205.3123159-5-tvrtko.ursulin@linux.intel.com
Diffstat (limited to 'drivers/gpu/drm/i915/i915_drm_client.h')
| -rw-r--r-- | drivers/gpu/drm/i915/i915_drm_client.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/i915_drm_client.h b/drivers/gpu/drm/i915/i915_drm_client.h index cbc3161ab021..191368386ace 100644 --- a/drivers/gpu/drm/i915/i915_drm_client.h +++ b/drivers/gpu/drm/i915/i915_drm_client.h @@ -7,6 +7,8 @@ #define __I915_DRM_CLIENT_H__ #include <linux/kref.h> +#include <linux/list.h> +#include <linux/spinlock.h> #include <linux/xarray.h> #include "gt/intel_engine_types.h" @@ -27,6 +29,9 @@ struct i915_drm_client { unsigned int id; + spinlock_t ctx_lock; /* For add/remove from ctx_list. */ + struct list_head ctx_list; /* List of contexts belonging to client. */ + struct i915_drm_clients *clients; /** |