99a49093ce
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>
Linux kernel
============
There are several guides for kernel developers and users. These guides can
be rendered in a number of formats, like HTML and PDF. Please read
Documentation/admin-guide/README.rst first.
In order to build the documentation, use ``make htmldocs`` or
``make pdfdocs``. The formatted documentation can also be read online at:
https://www.kernel.org/doc/html/latest/
There are various text files in the Documentation/ subdirectory,
several of them using the reStructuredText markup notation.
Please read the Documentation/process/changes.rst file, as it contains the
requirements for building and running the kernel, and information about
the problems which may result by upgrading your kernel.