From: John Harrison <John.C.Harrison@xxxxxxxxx> There is a general theory that kzmalloc is better/safer than kmalloc, especially for interesting data structures. This change updates the request structure allocation to be zero filled. Change-Id: I68715ef758025fab8db763941ef63bf60d7031e2 For: VIZ-4377 Signed-off-by: John Harrison <John.C.Harrison@xxxxxxxxx> Reviewed-by: Thomas Daniel <Thomas.Daniel@xxxxxxxxx> --- drivers/gpu/drm/i915/intel_lrc.c | 2 +- drivers/gpu/drm/i915/intel_ringbuffer.c | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/gpu/drm/i915/intel_lrc.c b/drivers/gpu/drm/i915/intel_lrc.c index 52e9952..35ed2f1 100644 --- a/drivers/gpu/drm/i915/intel_lrc.c +++ b/drivers/gpu/drm/i915/intel_lrc.c @@ -885,7 +885,7 @@ 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; diff --git a/drivers/gpu/drm/i915/intel_ringbuffer.c b/drivers/gpu/drm/i915/intel_ringbuffer.c index 79b4ca5..2c6c6f8 100644 --- a/drivers/gpu/drm/i915/intel_ringbuffer.c +++ b/drivers/gpu/drm/i915/intel_ringbuffer.c @@ -2030,7 +2030,7 @@ 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; -- 1.7.9.5 _______________________________________________ Intel-gfx mailing list Intel-gfx@xxxxxxxxxxxxxxxxxxxxx http://lists.freedesktop.org/mailman/listinfo/intel-gfx
