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| author | Chris Wilson <chris@chris-wilson.co.uk> | 2016-08-15 12:49:08 +0300 |
|---|---|---|
| committer | Chris Wilson <chris@chris-wilson.co.uk> | 2016-08-15 13:01:15 +0300 |
| commit | c84455b4baccce89384e45c53198c3c948bd97b6 (patch) | |
| tree | c13424fb336a8660295c4a04f9063ae5b6bf44eb /drivers/gpu/drm/i915/i915_gem_request.h | |
| parent | bde13ebdab0778b758b267ff9e38d6c10a42bdc3 (diff) | |
| download | linux-c84455b4baccce89384e45c53198c3c948bd97b6.tar.xz | |
drm/i915: Move debug only per-request pid tracking from request to ctx
Since contexts are not currently shared between userspace processes, we
have an exact correspondence between context creator and guilty batch
submitter. Therefore we can save some per-batch work by inspecting the
context->pid upon error instead. Note that we take the context's
creator's pid rather than the file's pid in order to better track fd
passed over sockets.
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Reviewed-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1471254551-25805-29-git-send-email-chris@chris-wilson.co.uk
Diffstat (limited to 'drivers/gpu/drm/i915/i915_gem_request.h')
| -rw-r--r-- | drivers/gpu/drm/i915/i915_gem_request.h | 3 |
1 files changed, 0 insertions, 3 deletions
diff --git a/drivers/gpu/drm/i915/i915_gem_request.h b/drivers/gpu/drm/i915/i915_gem_request.h index a66243a6f791..6c72bd8d9423 100644 --- a/drivers/gpu/drm/i915/i915_gem_request.h +++ b/drivers/gpu/drm/i915/i915_gem_request.h @@ -134,9 +134,6 @@ struct drm_i915_gem_request { /** file_priv list entry for this request */ struct list_head client_list; - /** process identifier submitting this request */ - struct pid *pid; - /** * The ELSP only accepts two elements at a time, so we queue * context/tail pairs on a given queue (ring->execlist_queue) until the |