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amdkfd: actually allocate longs for the pasid bitmask

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Commit "amdkfd: use sizeof(long) granularity for the pasid bitmask" calculated
the number of longs it will need, but ended up allocating that number of
bytes rather than longs.

Fix that silly error and allocate the amount of data really required.

Signed-off-by: Sasha Levin <sasha.levin@oracle.com>
Signed-off-by: Oded Gabbay <oded.gabbay@amd.com>
This commit is contained in:
Sasha Levin 2014-12-28 11:44:37 -05:00 committed by Oded Gabbay
parent 611a03d764
commit 68d0cb49f8
1 changed files with 1 additions and 1 deletions
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2
drivers/gpu/drm/amd/amdkfd/kfd_pasid.c
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@ -32,7 +32,7 @@ int kfd_pasid_init(void)
{
pasid_limit = max_num_of_processes;
pasid_bitmap = kzalloc(BITS_TO_LONGS(pasid_limit), GFP_KERNEL);
pasid_bitmap = kcalloc(BITS_TO_LONGS(pasid_limit), sizeof(long), GFP_KERNEL);
if (!pasid_bitmap)
return -ENOMEM;