CONFIG_MN10300_CACHE_WTHRU is not available for thedefaultarchitecture x86.
Result is shown for architecture mn10300
default or selected kernelversion does not have config value CONFIG_MN10300_CACHE_WTHRU.
Result is shown for kernelversion 6.7-rc3
Write-Through
configname: CONFIG_MN10300_CACHE_WTHRU
CPU Caching mode
└─>Write-Through
In linux kernel since version 2.6.25 (release Date: 2008-04-16)
The dcache operates in immediate write-through mode. Writes are
committed to RAM immediately in addition to being stored in the
cache. This means that the written data is immediately available for
execution or DMA.
This is not available for use with an SMP kernel if cache flushing
and invalidation by automatic purge register is not selected.
committed to RAM immediately in addition to being stored in the
cache. This means that the written data is immediately available for
execution or DMA.
This is not available for use with an SMP kernel if cache flushing
and invalidation by automatic purge register is not selected.