#
config SPLIT_PTLOCK_CPUS
int
+ default "999999" if !MMU
default "999999" if ARM && !CPU_CACHE_VIPT
default "999999" if PARISC && !PA20
default "4"
You can check speed with zsmalloc benchmark:
https://github.com/spartacus06/zsmapbench
+
+config GENERIC_EARLY_IOREMAP
+ bool