diff options
| author | Enze Li <[email protected]> | 2023-09-06 14:53:55 +0000 |
|---|---|---|
| committer | Huacai Chen <[email protected]> | 2023-09-06 14:53:55 +0000 |
| commit | 8b5cb1cbf33292372933e727805e68b506852234 (patch) | |
| tree | 7fd867e455d430dc775292c7b912284e1d21d457 /tools/perf/scripts/python | |
| parent | kfence: Defer the assignment of the local variable addr (diff) | |
| download | kernel-8b5cb1cbf33292372933e727805e68b506852234.tar.gz kernel-8b5cb1cbf33292372933e727805e68b506852234.zip | |
LoongArch: mm: Add page table mapped mode support for virt_to_page()
According to LoongArch documentations, there are two types of address
translation modes: direct mapped address translation mode (DMW mode) and
page table mapped address translation mode (TLB mode).
Currently, virt_to_page() only supports direct mapped mode. This patch
determines which mode is used, and adds corresponding handling functions
for both modes.
For more details on the two modes, see [1].
[1] https://loongson.github.io/LoongArch-Documentation/LoongArch-Vol1-EN.html#virtual-address-space-and-address-translation-mode
Signed-off-by: Enze Li <[email protected]>
Signed-off-by: Huacai Chen <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python')
0 files changed, 0 insertions, 0 deletions