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drm/radeon: only allocate necessary size for vm bo list

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No need to always allocate the theoretical maximum here.

Signed-off-by: Christian König <christian.koenig@amd.com>
This commit is contained in:
Christian König 2014-05-28 12:24:17 +02:00
parent ec65da385d
commit 7d95f6cc4e
1 changed files with 3 additions and 3 deletions
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6
drivers/gpu/drm/radeon/radeon_vm.c
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@ -130,10 +130,10 @@ struct radeon_cs_reloc *radeon_vm_get_bos(struct radeon_device *rdev,
struct list_head *head)
{
struct radeon_cs_reloc *list;
unsigned i, idx, size;
unsigned i, idx;
size = (radeon_vm_num_pdes(rdev) + 1) * sizeof(struct radeon_cs_reloc);
list = kmalloc(size, GFP_KERNEL);
list = kmalloc_array(vm->max_pde_used + 1,
sizeof(struct radeon_cs_reloc), GFP_KERNEL);
if (!list)
return NULL;