ankerl::unordered_dense::map will provide better lookup times, theoretically.
fastmem trap handler usually had mutex contention for non-linkable series of blocks (block linking failures); so just use shared_mutex
Signed-off-by: lizzie <lizzie@eden-emu.dev>
Reviewed-on: https://git.eden-emu.dev/eden-emu/eden/pulls/320
Reviewed-by: MaranBr <maranbr@eden-emu.dev>
Reviewed-by: crueter <crueter@eden-emu.dev>
Co-authored-by: lizzie <lizzie@eden-emu.dev>
Co-committed-by: lizzie <lizzie@eden-emu.dev>
3b3278f44b