e35704ba9c
Not all sysemu.h users need the NUMA declarations, and keeping them in a separate file makes it easier to see what are the interfaces provided by numa.c. Reviewed-by: Paolo Bonzini <pbonzini@redhat.com> Acked-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
29 lines
807 B
C
29 lines
807 B
C
#ifndef SYSEMU_NUMA_H
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#define SYSEMU_NUMA_H
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#include <stdint.h>
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#include "qemu/bitmap.h"
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#include "qemu/option.h"
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#include "sysemu/sysemu.h"
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#include "sysemu/hostmem.h"
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extern int nb_numa_nodes; /* Number of NUMA nodes */
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extern int max_numa_nodeid; /* Highest specified NUMA node ID, plus one.
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* For all nodes, nodeid < max_numa_nodeid
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*/
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typedef struct node_info {
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uint64_t node_mem;
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DECLARE_BITMAP(node_cpu, MAX_CPUMASK_BITS);
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struct HostMemoryBackend *node_memdev;
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bool present;
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} NodeInfo;
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extern NodeInfo numa_info[MAX_NODES];
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void set_numa_nodes(void);
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void set_numa_modes(void);
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void query_numa_node_mem(uint64_t node_mem[]);
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extern QemuOptsList qemu_numa_opts;
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int numa_init_func(QemuOpts *opts, void *opaque);
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#endif
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