WIP: Static thread-safety checking with clang
See !7342 (merged)
In file included from ../../master/src/gallium/drivers/freedreno/gmemtool.c:30:
../../master/src/gallium/drivers/freedreno/freedreno_gmem.c:532:25: error: calling function 'gmem_key_init' requires holding lock 'fd_screen_lock_cap' exclusively [-Werror,-Wthread-safety-analysis]
struct gmem_key *key = gmem_key_init(batch, assume_zs, no_scis_opt);
^
1 error generated.cc @robclark