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Linux kernel source tree
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Patch series "Fix NUMA nodes fallback list ordering". For a NUMA system that has multiple nodes at same distance from other nodes, the fallback list generation prefers same node order for them instead of round-robin thereby penalizing one node over others. This series fixes it. More description of the problem and the fix is present in the patch description. This patch (of 2): Print information message about the allocation fallback order for each NUMA node during boot. No functional changes here. This makes it easier to illustrate the problem in the node fallback list generation, which the next patch fixes. Link: https://lkml.kernel.org/r/20210830121603.1081-1-bharata@amd.com Link: https://lkml.kernel.org/r/20210830121603.1081-2-bharata@amd.com Signed-off-by: Bharata B Rao <bharata@amd.com> Acked-by: Mel Gorman <mgorman@suse.de> Reviewed-by: Anshuman Khandual <anshuman.khandual@arm.com> Cc: KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com> Cc: Lee Schermerhorn <lee.schermerhorn@hp.com> Cc: Krupa Ramakrishnan <krupa.ramakrishnan@amd.com> Cc: Sadagopan Srinivasan <Sadagopan.Srinivasan@amd.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> |
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| 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.