find_first_bit
bit = find_first_bit(dqm->sdma_bitmap,
bit = find_first_bit(dqm->xgmi_sdma_bitmap,
owner = kfd_svm_page_owner(p, find_first_bit(ctx->bitmap,
for ((b) = find_first_bit((p), (max)); \
#define bitmap_empty(p, n) (find_first_bit(p, n) == n)