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Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
os
linux
kernel/numa.c: Move logging out of numa.h
Moving these stub functions to a .c file means we can kill a sched.h
dependency on printk.h.
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
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include/linux/numa.h
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include/linux/numa.h
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/* SPDX-License-Identifier: GPL-2.0 */
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#ifndef _LINUX_NUMA_H
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#define _LINUX_NUMA_H
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#include <linux/init.h>
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#include <linux/types.h>
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#ifdef CONFIG_NODES_SHIFT
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#endif
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#ifdef CONFIG_NUMA
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#include <linux/printk.h>
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#include <asm/sparsemem.h>
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/* Generic implementation available */
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int numa_nearest_node(int node, unsigned int state);
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#ifndef memory_add_physaddr_to_nid
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static inline int memory_add_physaddr_to_nid(u64 start)
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{
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pr_info_once("Unknown online node for memory at 0x%llx, assuming node 0\n",
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start);
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return 0;
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}
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int memory_add_physaddr_to_nid(u64 start);
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#endif
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#ifndef phys_to_target_node
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static inline int phys_to_target_node(u64 start)
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{
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pr_info_once("Unknown target node for memory at 0x%llx, assuming node 0\n",
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start);
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return 0;
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}
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int phys_to_target_node(u64 start);
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#endif
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#ifndef numa_fill_memblks
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static inline int __init numa_fill_memblks(u64 start, u64 end)
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{
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return NUMA_NO_MEMBLK;
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}
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#endif
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#else /* !CONFIG_NUMA */
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static inline int numa_nearest_node(int node, unsigned int state)
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{
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kernel/Makefile
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kernel/Makefile
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kernel/numa.c
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kernel/numa.c
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// SPDX-License-Identifier: GPL-2.0-or-later
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#include <linux/printk.h>
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#include <linux/numa.h>
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/* Stub functions: */
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#ifndef memory_add_physaddr_to_nid
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int memory_add_physaddr_to_nid(u64 start)
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{
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pr_info_once("Unknown online node for memory at 0x%llx, assuming node 0\n",
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start);
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return 0;
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}
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EXPORT_SYMBOL_GPL(memory_add_physaddr_to_nid);
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#endif
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#ifndef phys_to_target_node
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int phys_to_target_node(u64 start)
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{
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pr_info_once("Unknown target node for memory at 0x%llx, assuming node 0\n",
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start);
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return 0;
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}
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EXPORT_SYMBOL_GPL(phys_to_target_node);
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#endif