Module vspace_levels

Items describing the layout of address translation structures for this kernel configuration.

Constants

• HIGHEST_LEVEL_WITH_PAGE_ENTRIES
  Highest level of translation table whose entries can be pages rather than lower-level translation tables.
• NUM_LEVELS
  The maximum number of levels of translation tables for this kernel configuration.

Functions

• span_bits
  The number of address bits spanned by the given translation table level.
• step_bits
  The number of address bits spanned by entries of the given translation table level.