diff options
| -rw-r--r-- | drivers/gpu/drm/i915/i915_gem_execbuffer.c | 3 | ||||
| -rw-r--r-- | drivers/gpu/drm/i915/i915_gem_gtt.c | 4 | ||||
| -rw-r--r-- | drivers/gpu/drm/i915/i915_gem_tiling.c | 6 | ||||
| -rw-r--r-- | drivers/gpu/drm/i915/i915_gpu_error.c | 4 | ||||
| -rw-r--r-- | drivers/gpu/drm/i915/intel_display.c | 2 |
5 files changed, 10 insertions, 9 deletions
diff --git a/drivers/gpu/drm/i915/i915_gem_execbuffer.c b/drivers/gpu/drm/i915/i915_gem_execbuffer.c index ee93357..b87107e 100644 --- a/drivers/gpu/drm/i915/i915_gem_execbuffer.c +++ b/drivers/gpu/drm/i915/i915_gem_execbuffer.c @@ -1047,7 +1047,8 @@ i915_gem_do_execbuffer(struct drm_device *dev, void *data, return -EINVAL; } - cliprects = kmalloc(args->num_cliprects * sizeof(*cliprects), + cliprects = kcalloc(args->num_cliprects, + sizeof(*cliprects), GFP_KERNEL); if (cliprects == NULL) { ret = -ENOMEM; diff --git a/drivers/gpu/drm/i915/i915_gem_gtt.c b/drivers/gpu/drm/i915/i915_gem_gtt.c index 212f6d8..e9994965 100644 --- a/drivers/gpu/drm/i915/i915_gem_gtt.c +++ b/drivers/gpu/drm/i915/i915_gem_gtt.c @@ -336,7 +336,7 @@ static int gen6_ppgtt_init(struct i915_hw_ppgtt *ppgtt) ppgtt->base.insert_entries = gen6_ppgtt_insert_entries; ppgtt->base.cleanup = gen6_ppgtt_cleanup; ppgtt->base.scratch = dev_priv->gtt.base.scratch; - ppgtt->pt_pages = kzalloc(sizeof(struct page *)*ppgtt->num_pd_entries, + ppgtt->pt_pages = kcalloc(ppgtt->num_pd_entries, sizeof(struct page *), GFP_KERNEL); if (!ppgtt->pt_pages) return -ENOMEM; @@ -347,7 +347,7 @@ static int gen6_ppgtt_init(struct i915_hw_ppgtt *ppgtt) goto err_pt_alloc; } - ppgtt->pt_dma_addr = kzalloc(sizeof(dma_addr_t) *ppgtt->num_pd_entries, + ppgtt->pt_dma_addr = kcalloc(ppgtt->num_pd_entries, sizeof(dma_addr_t), GFP_KERNEL); if (!ppgtt->pt_dma_addr) goto err_pt_alloc; diff --git a/drivers/gpu/drm/i915/i915_gem_tiling.c b/drivers/gpu/drm/i915/i915_gem_tiling.c index 032e9ef..ac9ebe9 100644 --- a/drivers/gpu/drm/i915/i915_gem_tiling.c +++ b/drivers/gpu/drm/i915/i915_gem_tiling.c @@ -393,7 +393,7 @@ i915_gem_set_tiling(struct drm_device *dev, void *data, /* Try to preallocate memory required to save swizzling on put-pages */ if (i915_gem_object_needs_bit17_swizzle(obj)) { if (obj->bit_17 == NULL) { - obj->bit_17 = kmalloc(BITS_TO_LONGS(obj->base.size >> PAGE_SHIFT) * + obj->bit_17 = kcalloc(BITS_TO_LONGS(obj->base.size >> PAGE_SHIFT), sizeof(long), GFP_KERNEL); } } else { @@ -504,8 +504,8 @@ i915_gem_object_save_bit_17_swizzle(struct drm_i915_gem_object *obj) int i; if (obj->bit_17 == NULL) { - obj->bit_17 = kmalloc(BITS_TO_LONGS(page_count) * - sizeof(long), GFP_KERNEL); + obj->bit_17 = kcalloc(BITS_TO_LONGS(page_count), + sizeof(long), GFP_KERNEL); if (obj->bit_17 == NULL) { DRM_ERROR("Failed to allocate memory for bit 17 " "record\n"); diff --git a/drivers/gpu/drm/i915/i915_gpu_error.c b/drivers/gpu/drm/i915/i915_gpu_error.c index 7bea613..c3ff6bd 100644 --- a/drivers/gpu/drm/i915/i915_gpu_error.c +++ b/drivers/gpu/drm/i915/i915_gpu_error.c @@ -793,7 +793,7 @@ static void i915_gem_record_rings(struct drm_device *dev, error->ring[i].num_requests = count; error->ring[i].requests = - kmalloc(count*sizeof(struct drm_i915_error_request), + kcalloc(count, sizeof(*error->ring[i].requests), GFP_ATOMIC); if (error->ring[i].requests == NULL) { error->ring[i].num_requests = 0; @@ -835,7 +835,7 @@ static void i915_gem_capture_vm(struct drm_i915_private *dev_priv, error->pinned_bo_count[ndx] = i - error->active_bo_count[ndx]; if (i) { - active_bo = kmalloc(sizeof(*active_bo)*i, GFP_ATOMIC); + active_bo = kcalloc(i, sizeof(*active_bo), GFP_ATOMIC); if (active_bo) pinned_bo = active_bo + error->active_bo_count[ndx]; } diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c index 96a0924..d93da9c 100644 --- a/drivers/gpu/drm/i915/intel_display.c +++ b/drivers/gpu/drm/i915/intel_display.c @@ -9052,7 +9052,7 @@ static int __intel_set_mode(struct drm_crtc *crtc, unsigned disable_pipes, prepare_pipes, modeset_pipes; int ret = 0; - saved_mode = kmalloc(2 * sizeof(*saved_mode), GFP_KERNEL); + saved_mode = kcalloc(2, sizeof(*saved_mode), GFP_KERNEL); if (!saved_mode) return -ENOMEM; saved_hwmode = saved_mode + 1; |
