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numa_init() has already called init_func(), which is responsible for setting numa_nodes_parsed, so use this nodemask instead of re-finding it when calling numa_emulation(). This patch gets the physnode_mask directly from numa_nodes_parsed. At the same time, it corrects the comment of these two functions. Signed-off-by: Wei Yang <richard.weiyang@gmail.com> Reviewed-by: Borislav Petkov <bp@suse.de> Acked-by: Thomas Gleixner <tglx@linutronix.de> Acked-by: David Rientjes <rientjes@google.com> Cc: Linus Torvalds <torvalds@linux-foundation.org> Cc: Peter Zijlstra <peterz@infradead.org> Cc: bp@alien8.de Cc: kirill@shutemov.name Cc: tj@kernel.org Link: http://lkml.kernel.org/r/20170708013059.29708-3-richard.weiyang@gmail.com Signed-off-by: Ingo Molnar <mingo@kernel.org>
Linux kernel ============ This file was moved to Documentation/admin-guide/README.rst Please notice that there are several guides for kernel developers and users. These guides can be rendered in a number of formats, like HTML and PDF. In order to build the documentation, use ``make htmldocs`` or ``make pdfdocs``. There are various text files in the Documentation/ subdirectory, several of them using the Restructured Text markup notation. See Documentation/00-INDEX for a list of what is contained in each file. 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.