Summary:
Since there is a default definition for CONFIG_SMP_NCPUS in sys/types.h, we can remove #ifdef and return CONFIG_SMP_NCPUS directly.
Signed-off-by: chenrun1 <chenrun1@xiaomi.com>
Summary:
1.Remove the macro definition of getnproc in sysinfo
2.New get_nprocs_conf and get_nprocs interfaces, return CONFIG_SMP_NCPUS, return 1 when not defined
Signed-off-by: chenrun1 <chenrun1@xiaomi.com>