forked from Minki/linux
mainlining shenanigans
379313241e
To make node order in round-robin in the same distance group, we add a penalty to the first node we got in each round. To get a round-robin order in the same distance group, we don't need to decrease the penalty since: * find_next_best_node() always iterates node in the same order * distance matters more then penalty in find_next_best_node() * in nodes with the same distance, the first one would be picked up So it is fine to increase same penalty when we get the first node in the same distance group. Since we just increase a constance of 1 to node penalty, it is not necessary to multiply MAX_NODE_LOAD for preference. [richard.weiyang@gmail.com: remove remove MAX_NODE_LOAD, per Vlastimil] Link: https://lkml.kernel.org/r/20220412001319.7462-1-richard.weiyang@gmail.com Link: https://lkml.kernel.org/r/20220123013537.20491-1-richard.weiyang@gmail.com Signed-off-by: Wei Yang <richard.weiyang@gmail.com> Signed-off-by: Wei Yang <richard.weiyang@gmail.com> Acked-by: Vlastimil Babka <vbabka@suse.cz> Acked-by: David Hildenbrand <david@redhat.com> Acked-by: Oscar Salvador <osalvador@suse.de> Cc: David Rientjes <rientjes@google.com> Cc: KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com> Cc: Krupa Ramakrishnan <krupa.ramakrishnan@amd.com> Cc: Michal Hocko <mhocko@suse.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> |
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| arch | ||
| block | ||
| certs | ||
| crypto | ||
| Documentation | ||
| drivers | ||
| fs | ||
| include | ||
| init | ||
| ipc | ||
| kernel | ||
| lib | ||
| LICENSES | ||
| mm | ||
| net | ||
| samples | ||
| scripts | ||
| security | ||
| sound | ||
| tools | ||
| usr | ||
| virt | ||
| .clang-format | ||
| .cocciconfig | ||
| .get_maintainer.ignore | ||
| .gitattributes | ||
| .gitignore | ||
| .mailmap | ||
| COPYING | ||
| CREDITS | ||
| Kbuild | ||
| Kconfig | ||
| MAINTAINERS | ||
| Makefile | ||
| README | ||
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 Restructured Text 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.