Reserved memory

Revision as of 15:47, 31 January 2020 by Registered User

1. Article purpose[edit source]

The Reserved-memory mechanism[1] allows reserving memory regions in the kernel. This mechanism is used by drivers to allocate buffers in specific memory regions (such as MCU SRAM) or to get a dedicated memory pool that will not be managed by Linux® conventionnal memory allocator (in DDR).

2. Use cases[edit source]

In STM32 MPU Linux OS, the reserved-memory is used by:

3. References[edit source]