279f32e042
Using 'initialized' to guard the one-time init, means it can be set to false as part of .bss instead setting 'first' to true in .data. This is more efficient and works at .ctor time. Reviewed-by: Jason Ekstrand <jason.ekstrand@collabora.com> Reviewed-by: Emma Anholt <emma@anholt.net> Reviewed-by: Jordan Justen <jordan.l.justen@intel.com> Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/16952>