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numa: Don't include hw/boards.h into sysemu/numa.h 

sysemu/numa.h includes hw/boards.h just for the CPUArchId typedef, at
the cost of pulling in more than two dozen extra headers indirectly.

I could move the typedef from hw/boards.h to qemu/typedefs.h.  But
it's used in just two headers: boards.h and numa.h.

I could move it to another header both its users include.
exec/cpu-common.h seems to be the least bad fit.

But I'm keeping this simple & stupid: declare the struct tag in
numa.h.

Cc: Eduardo Habkost <ehabkost@redhat.com>
Cc: Marcel Apfelbaum <marcel.apfelbaum@gmail.com>
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Eduardo Habkost <ehabkost@redhat.com>
Message-Id: <20190812052359.30071-24-armbru@redhat.com>
This commit is contained in:
Markus Armbruster 2019-08-12 07:23:53 +02:00
parent 12e9493df9
commit a44432b44f
3 changed files with 9 additions and 3 deletions
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1
hw/mem/pc-dimm.c
View File

@ -19,6 +19,7 @@
*/
#include "qemu/osdep.h"
#include "hw/boards.h"
#include "hw/mem/pc-dimm.h"
#include "hw/qdev-properties.h"
#include "migration/vmstate.h"

2
include/hw/boards.h
View File

@ -86,7 +86,7 @@ void machine_class_allow_dynamic_sysbus_dev(MachineClass *mc, const char *type);
* @props - CPU object properties, initialized by board
* #vcpus_count - number of threads provided by @cpu object
*/
typedef struct {
typedef struct CPUArchId {
uint64_t arch_id;
int64_t vcpus_count;
CpuInstanceProperties props;

9
include/sysemu/numa.h
View File

@ -4,7 +4,10 @@
#include "qemu/bitmap.h"
#include "sysemu/sysemu.h"
#include "sysemu/hostmem.h"
#include "hw/boards.h"
#include "qapi/qapi-types-machine.h"
#include "exec/cpu-common.h"
struct CPUArchId;
extern int nb_numa_nodes; /* Number of NUMA nodes */
extern bool have_numa_distance;
@ -32,5 +35,7 @@ void numa_legacy_auto_assign_ram(MachineClass *mc, NodeInfo *nodes,
int nb_nodes, ram_addr_t size);
void numa_default_auto_assign_ram(MachineClass *mc, NodeInfo *nodes,
int nb_nodes, ram_addr_t size);
void numa_cpu_pre_plug(const CPUArchId *slot, DeviceState *dev, Error **errp);
void numa_cpu_pre_plug(const struct CPUArchId *slot, DeviceState *dev,
Error **errp);
#endif