On Fri, Oct 10, 2014 at 12:41:12PM +0100, john.c.harri...@intel.com wrote:
> From: John Harrison <john.c.harri...@intel.com>
>
> For: VIZ-4377
> Signed-off-by: john.c.harri...@intel.com
I think this should be squashed (well, split first) into the relevant
earlier patches. Generally I much prefer kzalloc, and we use that almost
everywhere.
Or does this silently fix some issue and doesn't tell?
-Daniel
> ---
> drivers/gpu/drm/i915/intel_lrc.c | 3 +--
> drivers/gpu/drm/i915/intel_ringbuffer.c | 3 +--
> 2 files changed, 2 insertions(+), 4 deletions(-)
>
> diff --git a/drivers/gpu/drm/i915/intel_lrc.c
> b/drivers/gpu/drm/i915/intel_lrc.c
> index 97e6b92..5a75eb5 100644
> --- a/drivers/gpu/drm/i915/intel_lrc.c
> +++ b/drivers/gpu/drm/i915/intel_lrc.c
> @@ -802,13 +802,12 @@ static int logical_ring_alloc_request(struct
> intel_engine_cs *ring,
> if (ring->outstanding_lazy_request)
> return 0;
>
> - request = kmalloc(sizeof(*request), GFP_KERNEL);
> + request = kzalloc(sizeof(*request), GFP_KERNEL);
> if (request == NULL)
> return -ENOMEM;
>
> kref_init(&request->ref);
> request->ring = ring;
> - request->complete = false;
>
> ret = i915_gem_get_seqno(ring->dev, &request->seqno);
> if (ret) {
> diff --git a/drivers/gpu/drm/i915/intel_ringbuffer.c
> b/drivers/gpu/drm/i915/intel_ringbuffer.c
> index df9c7e3..0f2719d 100644
> --- a/drivers/gpu/drm/i915/intel_ringbuffer.c
> +++ b/drivers/gpu/drm/i915/intel_ringbuffer.c
> @@ -2017,13 +2017,12 @@ intel_ring_alloc_request(struct intel_engine_cs *ring)
> if (ring->outstanding_lazy_request)
> return 0;
>
> - request = kmalloc(sizeof(*request), GFP_KERNEL);
> + request = kzalloc(sizeof(*request), GFP_KERNEL);
> if (request == NULL)
> return -ENOMEM;
>
> kref_init(&request->ref);
> request->ring = ring;
> - request->complete = false;
>
> ret = i915_gem_get_seqno(ring->dev, &request->seqno);
> if (ret) {
> --
> 1.7.9.5
>
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--
Daniel Vetter
Software Engineer, Intel Corporation
+41 (0) 79 365 57 48 - http://blog.ffwll.ch
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