zephyr/subsys/demand_paging/backing_store
Andrew Boie c7be5dddda mmu: backing stores reserve page fault room
If we evict enough pages to completely fill the backing store,
through APIs like k_mem_map(), z_page_frame_evict(), or
z_mem_page_out(), this will produce a crash the next time we
try to handle a page fault.

The backing store now always reserves a free storage location
for actual page faults.

Signed-off-by: Andrew Boie <andrew.p.boie@intel.com>
2021-01-23 19:47:23 -05:00
..
CMakeLists.txt demand_paging: add RAM-based demo backing store 2021-01-23 19:47:23 -05:00
Kconfig demand_paging: add RAM-based demo backing store 2021-01-23 19:47:23 -05:00
ram.c mmu: backing stores reserve page fault room 2021-01-23 19:47:23 -05:00