diff options
| author | Li RongQing <lirongqing@baidu.com> | 2024-05-20 15:08:58 +0300 |
|---|---|---|
| committer | Sean Christopherson <seanjc@google.com> | 2024-06-04 02:14:11 +0300 |
| commit | 99a49093ce92d6116a1635802f9c16d0db6e805a (patch) | |
| tree | 9efb8da910363a8ec40e7ab9bece1eb6cf023571 /scripts/generate_rust_analyzer.py | |
| parent | 9f44286d77ac72a15692c56d0fcbf7d2534e1f1e (diff) | |
| download | linux-99a49093ce92d6116a1635802f9c16d0db6e805a.tar.xz | |
KVM: SVM: Consider NUMA affinity when allocating per-CPU save_area
save_area of per-CPU svm_data are dominantly accessed from their
own local CPUs, so allocate them node-local for performance reason
so rename __snp_safe_alloc_page as snp_safe_alloc_page_node which
accepts numa node id as input parameter, svm_cpu_init call it with
node id switched from cpu id
Signed-off-by: Li RongQing <lirongqing@baidu.com>
Reviewed-by: Tom Lendacky <thomas.lendacky@amd.com>
Link: https://lore.kernel.org/r/20240520120858.13117-4-lirongqing@baidu.com
Signed-off-by: Sean Christopherson <seanjc@google.com>
Diffstat (limited to 'scripts/generate_rust_analyzer.py')
0 files changed, 0 insertions, 0 deletions