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| author | Chris Wilson <chris@chris-wilson.co.uk> | 2018-06-01 10:40:02 +0100 |
|---|---|---|
| committer | Chris Wilson <chris@chris-wilson.co.uk> | 2018-06-01 13:38:43 +0100 |
| commit | e312b689a92d82d2b67f8b58b307fe5b79019d60 (patch) | |
| tree | 7173be67ee457c002b92222bb85bca6e39713b6a /drivers/gpu/drm/i915/i915_gem_context.c | |
| parent | 1934f5deaf8f53e0af0b55f87b7fc519b76515a0 (diff) | |
| download | linux-e312b689a92d82d2b67f8b58b307fe5b79019d60.tar.bz2 | |
drm/i915: Check intel_contexts to avoid one extra pointer chase
As we store the intel_context on the request (rq->hw_context), we can
simply compare that against the local intel_context for the
i915->kernel_context rather than using the rq->gem_context.
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Cc: Mika Kuoppala <mika.kuoppala@linux.intel.com>
Reviewed-by: Mika Kuoppala <mika.kuoppala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20180601094002.13329-1-chris@chris-wilson.co.uk
Diffstat (limited to 'drivers/gpu/drm/i915/i915_gem_context.c')
| -rw-r--r-- | drivers/gpu/drm/i915/i915_gem_context.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpu/drm/i915/i915_gem_context.c b/drivers/gpu/drm/i915/i915_gem_context.c index 81f086397d10..94e4db1870aa 100644 --- a/drivers/gpu/drm/i915/i915_gem_context.c +++ b/drivers/gpu/drm/i915/i915_gem_context.c @@ -610,7 +610,7 @@ static bool engine_has_kernel_context_barrier(struct intel_engine_cs *engine) any_active = true; - if (rq->gem_context == i915->kernel_context) + if (rq->hw_context == ce) continue; /* |