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qemu/queue.h: typedef QTAILQ heads

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This will be needed when we change the QTAILQ head and elem structs
to unions.  However, it is also consistent with the usage elsewhere
in QEMU for other list head structs (see for example FsMountList).

Note that most QTAILQs only need their name in order to do backwards
walks.  Those do not break with the struct->union change, and anyway
the change will also remove the need to name heads when doing backwards
walks, so those are not touched here.

Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Reviewed-by: Markus Armbruster <armbru@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
This commit is contained in:
Paolo Bonzini 2018-12-06 11:56:15 +01:00
parent b58deb344d
commit f481ee2d5e
5 changed files with 16 additions and 11 deletions
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3
exec.c
View file

@ -94,7 +94,8 @@ int target_page_bits;
bool target_page_bits_decided;
#endif
struct CPUTailQ cpus = QTAILQ_HEAD_INITIALIZER(cpus);
CPUTailQ cpus = QTAILQ_HEAD_INITIALIZER(cpus);
/* current CPU in the current thread. It is only valid inside
cpu_exec() */
__thread CPUState *current_cpu;

2
hw/vfio/common.c
View file

@ -37,7 +37,7 @@
#include "trace.h"
#include "qapi/error.h"
struct vfio_group_head vfio_group_list =
VFIOGroupList vfio_group_list =
QLIST_HEAD_INITIALIZER(vfio_group_list);
static QLIST_HEAD(, VFIOAddressSpace) vfio_address_spaces =
QLIST_HEAD_INITIALIZER(vfio_address_spaces);

3
include/hw/vfio/vfio-common.h
View file

@ -180,7 +180,8 @@ int vfio_get_device(VFIOGroup *group, const char *name,
VFIODevice *vbasedev, Error **errp);
extern const MemoryRegionOps vfio_region_ops;
extern QLIST_HEAD(vfio_group_head, VFIOGroup) vfio_group_list;
typedef QLIST_HEAD(VFIOGroupList, VFIOGroup) VFIOGroupList;
extern VFIOGroupList vfio_group_list;
#ifdef CONFIG_LINUX
int vfio_get_region_info(VFIODevice *vbasedev, int index,

5
include/qom/cpu.h
View file

@ -436,8 +436,9 @@ struct CPUState {
GArray *iommu_notifiers;
};
QTAILQ_HEAD(CPUTailQ, CPUState);
extern struct CPUTailQ cpus;
typedef QTAILQ_HEAD(CPUTailQ, CPUState) CPUTailQ;
extern CPUTailQ cpus;
#define first_cpu QTAILQ_FIRST_RCU(&cpus)
#define CPU_NEXT(cpu) QTAILQ_NEXT_RCU(cpu, node)
#define CPU_FOREACH(cpu) QTAILQ_FOREACH_RCU(cpu, &cpus, node)

14
ui/input.c
View file

@ -19,6 +19,9 @@ struct QemuInputHandlerState {
};
typedef struct QemuInputEventQueue QemuInputEventQueue;
typedef QTAILQ_HEAD(QemuInputEventQueueHead, QemuInputEventQueue)
QemuInputEventQueueHead;
struct QemuInputEventQueue {
enum {
QEMU_INPUT_QUEUE_DELAY = 1,
@ -37,8 +40,7 @@ static QTAILQ_HEAD(, QemuInputHandlerState) handlers =
static NotifierList mouse_mode_notifiers =
NOTIFIER_LIST_INITIALIZER(mouse_mode_notifiers);
static QTAILQ_HEAD(QemuInputEventQueueHead, QemuInputEventQueue) kbd_queue =
QTAILQ_HEAD_INITIALIZER(kbd_queue);
static QemuInputEventQueueHead kbd_queue = QTAILQ_HEAD_INITIALIZER(kbd_queue);
static QEMUTimer *kbd_timer;
static uint32_t kbd_default_delay_ms = 10;
static uint32_t queue_count;
@ -257,7 +259,7 @@ static void qemu_input_event_trace(QemuConsole *src, InputEvent *evt)
static void qemu_input_queue_process(void *opaque)
{
struct QemuInputEventQueueHead *queue = opaque;
QemuInputEventQueueHead *queue = opaque;
QemuInputEventQueue *item;
g_assert(!QTAILQ_EMPTY(queue));
@ -288,7 +290,7 @@ static void qemu_input_queue_process(void *opaque)
}
}
static void qemu_input_queue_delay(struct QemuInputEventQueueHead *queue,
static void qemu_input_queue_delay(QemuInputEventQueueHead *queue,
QEMUTimer *timer, uint32_t delay_ms)
{
QemuInputEventQueue *item = g_new0(QemuInputEventQueue, 1);
@ -306,7 +308,7 @@ static void qemu_input_queue_delay(struct QemuInputEventQueueHead *queue,
}
}
static void qemu_input_queue_event(struct QemuInputEventQueueHead *queue,
static void qemu_input_queue_event(QemuInputEventQueueHead *queue,
QemuConsole *src, InputEvent *evt)
{
QemuInputEventQueue *item = g_new0(QemuInputEventQueue, 1);
@ -318,7 +320,7 @@ static void qemu_input_queue_event(struct QemuInputEventQueueHead *queue,
queue_count++;
}
static void qemu_input_queue_sync(struct QemuInputEventQueueHead *queue)
static void qemu_input_queue_sync(QemuInputEventQueueHead *queue)
{
QemuInputEventQueue *item = g_new0(QemuInputEventQueue, 1);