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drm/i915: Correct typo for __i915_gem_active_get_rcu in a comment

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I mistyped and added an extra _request_ to __i915_gem_active_get_rcu()
Also, the same happened to another comment for i915_gem_active_get_rcu()

Reported-by: Mika Kuoppala <mika.kuoppala@linux.intel.com>
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Reviewed-by: Mika Kuoppala <mika.kuoppala@linux.intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1470758602-1338-1-git-send-email-chris@chris-wilson.co.uk
This commit is contained in:
Chris Wilson 2016-08-09 17:03:22 +01:00
parent ae98104bec
commit 1426f7157e
2 changed files with 2 additions and 2 deletions
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2
drivers/gpu/drm/i915/i915_gem_request.c
View File

@ -360,7 +360,7 @@ i915_gem_request_alloc(struct intel_engine_cs *engine,
* We use RCU to look up requests in flight. The lookups may
* race with the request being allocated from the slab freelist.
* That is the request we are writing to here, may be in the process
* of being read by __i915_gem_active_get_request_rcu(). As such,
* of being read by __i915_gem_active_get_rcu(). As such,
* we have to be very careful when overwriting the contents. During
* the RCU lookup, we change chase the request->engine pointer,
* read the request->fence.seqno and increment the reference count.

2
drivers/gpu/drm/i915/intel_ringbuffer.h
View File

@ -310,7 +310,7 @@ struct intel_engine_cs {
/* An RCU guarded pointer to the last request. No reference is
* held to the request, users must carefully acquire a reference to
* the request using i915_gem_active_get_request_rcu(), or hold the
* the request using i915_gem_active_get_rcu(), or hold the
* struct_mutex.
*/
struct i915_gem_active last_request;