Module tlb

Functions to flush the translation lookaside buffer (TLB).

Structs

AsidOutOfRangeError

An error returned when trying to use an invalid ASID.

Invlpgb

Used to broadcast flushes to all logical processors.

InvlpgbFlushBuilder

A builder struct to construct the parameters for the invlpgb instruction.

Pcid

Structure of a PCID. A PCID has to be <= 4096 for x86_64.

PcidTooBig

A passed u16 was not a valid PCID.

Enums

InvPcidCommand

The Invalidate PCID Command to execute.

Functions

flush

Invalidate the given address in the TLB using the invlpg instruction.

flush_all

Invalidate the TLB completely by reloading the CR3 register.

flush_pcid^⚠

Invalidate the given address in the TLB using the invpcid instruction.