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| author |   Chris Wilson <chris@chris-wilson.co.uk> | 2019-03-08 09:36:57 +0000 |
|---|---|---|
| committer | Chris Wilson <chris@chris-wilson.co.uk> | 2019-03-08 10:57:12 +0000 |
| commit | 7d6ce55887a44c15c6df29e883d0ea567c8ac55c (patch) | |
| tree | f2ec48386d3287b48ac2c9b5846e1c3c6eaa7c23 /drivers/gpu/drm/i915/i915_active.h | |
| parent | drm/i915: Reduce presumption of request ordering for barriers (diff) | |
| download | wireguard-linux-7d6ce55887a44c15c6df29e883d0ea567c8ac55c.tar.xz wireguard-linux-7d6ce55887a44c15c6df29e883d0ea567c8ac55c.zip | |
drm/i915: Remove has-kernel-context
We can no longer assume execution ordering, and in particular we cannot
assume which context will execute last. One side-effect of this is that
we cannot determine if the kernel-context is resident on the GPU, so
remove the routines that claimed to do so.
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Reviewed-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20190308093657.8640-4-chris@chris-wilson.co.uk
Diffstat (limited to 'drivers/gpu/drm/i915/i915_active.h')
| -rw-r--r-- | drivers/gpu/drm/i915/i915_active.h | 13 |
1 files changed, 0 insertions, 13 deletions
diff --git a/drivers/gpu/drm/i915/i915_active.h b/drivers/gpu/drm/i915/i915_active.h index 8142a334b37b..7d758719ce39 100644 --- a/drivers/gpu/drm/i915/i915_active.h +++ b/drivers/gpu/drm/i915/i915_active.h @@ -108,19 +108,6 @@ i915_active_request_set_retire_fn(struct i915_active_request *active, active->retire = fn ?: i915_active_retire_noop; } -static inline struct i915_request * -__i915_active_request_peek(const struct i915_active_request *active) -{ - /* - * Inside the error capture (running with the driver in an unknown - * state), we want to bend the rules slightly (a lot). - * - * Work is in progress to make it safer, in the meantime this keeps - * the known issue from spamming the logs. - */ - return rcu_dereference_protected(active->request, 1); -} - /** * i915_active_request_raw - return the active request * @active - the active tracker |