CONFIG_PIN_TLB is not available for thedefaultarchitecture x86.
Result is shown for architecture powerpc
Pinned Kernel TLBs
configname: CONFIG_PIN_TLB
Linux Kernel Configuration
└─>MPC8xx CPM Options
└─>8xx advanced setup
└─>Pinned Kernel TLBs
In linux kernel since version 2.6.15 (release Date: 2006-01-02)
On the 8xx, we have 32 instruction TLBs and 32 data TLBs. In each
table 4 TLBs can be pinned.
It reduces the amount of usable TLBs to 28 (ie by 12%). That's the
reason why we make it selectable.
This option does nothing, it just activate the selection of what
to pin.
table 4 TLBs can be pinned.
It reduces the amount of usable TLBs to 28 (ie by 12%). That's the
reason why we make it selectable.
This option does nothing, it just activate the selection of what
to pin.