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authorSasha Levin <[email protected]>2014-12-28 11:44:37 -0500
committerOded Gabbay <[email protected]>2014-12-28 11:44:37 -0500
commit68d0cb49f8db5ddce7cb6cbd7781e232c42c472a (patch)
tree88de91a3d93b647849d23590eecca1762599eaa9
parent611a03d764b151190ba7a388b00be72b23aee2bc (diff)
amdkfd: actually allocate longs for the pasid bitmask
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 <[email protected]> Signed-off-by: Oded Gabbay <[email protected]>
-rw-r--r--drivers/gpu/drm/amd/amdkfd/kfd_pasid.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_pasid.c b/drivers/gpu/drm/amd/amdkfd/kfd_pasid.c
index 71699ad97d74..4c25ef504f79 100644
--- a/drivers/gpu/drm/amd/amdkfd/kfd_pasid.c
+++ b/drivers/gpu/drm/amd/amdkfd/kfd_pasid.c
@@ -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;