1df2170287
Linux kernel uses a really high address as starting address for serving mmaps calls. If there exist addressing limitations and IOVA mode is VA, this starting address is likely too high for those devices. However, it is possible to use a lower address in the process virtual address space as with 64 bits there is a lot of available space. This patch adds an address hint as starting address for 64 bits systems and increments the hint for next invocations. If the mmap call does not use the hint address, repeat the mmap call using the hint address incremented by page size. Signed-off-by: Alejandro Lucero <alejandro.lucero@netronome.com> Reviewed-by: Anatoly Burakov <anatoly.burakov@intel.com> |
||
|---|---|---|
| .. | ||
| bsdapp | ||
| common | ||
| linuxapp | ||
| Makefile | ||
| meson.build | ||
| rte_eal_version.map | ||