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| author | Chris Wilson <chris@chris-wilson.co.uk> | 2017-09-28 22:39:00 +0300 |
|---|---|---|
| committer | Chris Wilson <chris@chris-wilson.co.uk> | 2017-09-29 14:45:34 +0300 |
| commit | 7d1ea609f67a7d17c287ffdc008c79e0e91bc581 (patch) | |
| tree | a7167fd8463014d35a58493f3ceecd3a93ce16bd /drivers/gpu/drm/i915/i915_gem_request.h | |
| parent | 7e4992ac045ccdef9d5a0b4800ee8da43b5a809a (diff) | |
| download | linux-7d1ea609f67a7d17c287ffdc008c79e0e91bc581.tar.xz | |
drm/i915: Give the invalid priority a magic name
We use INT_MIN to denote the priority of a request that has not been
submitted to the scheduler; we treat INT_MIN as an invalid priority and
initialise the request to it. Give the value a name so it stands out.
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Cc: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20170928193910.17988-3-chris@chris-wilson.co.uk
Reviewed-by: Mika Kuoppala <mika.kuoppala@linux.intel.com>
Reviewed-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com
Diffstat (limited to 'drivers/gpu/drm/i915/i915_gem_request.h')
| -rw-r--r-- | drivers/gpu/drm/i915/i915_gem_request.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/i915_gem_request.h b/drivers/gpu/drm/i915/i915_gem_request.h index 96eb52471dad..6b9e992d01de 100644 --- a/drivers/gpu/drm/i915/i915_gem_request.h +++ b/drivers/gpu/drm/i915/i915_gem_request.h @@ -72,6 +72,7 @@ struct i915_priotree { #define I915_PRIORITY_MAX 1024 #define I915_PRIORITY_NORMAL 0 #define I915_PRIORITY_MIN (-I915_PRIORITY_MAX) +#define I915_PRIORITY_INVALID INT_MIN }; struct i915_gem_capture_list { |