Symbol: fls64
sys/dev/drm/amd/amdgpu/amdgpu_vm.c
1647
*frag = min((unsigned)ffs(start) - 1, (unsigned)fls64(end - start) - 1);
sys/dev/drm/amd/amdgpu/amdgpu_vm.c
2982
tmp = DIV_ROUND_UP(fls64(tmp) - 1, 9) - 1;
sys/dev/drm/i915/i915_syncmap.c
291
above = fls64(__sync_branch_prefix(p, id) ^ p->prefix);