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*_run_on_cpu: introduce run_on_cpu_data type

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This changes the *_run_on_cpu APIs (and helpers) to pass data in a
run_on_cpu_data type instead of a plain void *. This is because we
sometimes want to pass a target address (target_ulong) and this fails on
32 bit hosts emulating 64 bit guests.

Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Message-Id: <20161027151030.20863-24-alex.bennee@linaro.org>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
This commit is contained in:
Paolo Bonzini 2016-10-31 10:36:08 +01:00
parent 12e9700d7a
commit 14e6fe12a7
16 changed files with 95 additions and 75 deletions
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7
cpus.c
View file

@ -556,7 +556,7 @@ static const VMStateDescription vmstate_timers = {
}
};
static void cpu_throttle_thread(CPUState *cpu, void *opaque)
static void cpu_throttle_thread(CPUState *cpu, run_on_cpu_data opaque)
{
double pct;
double throttle_ratio;
@ -587,7 +587,8 @@ static void cpu_throttle_timer_tick(void *opaque)
}
CPU_FOREACH(cpu) {
if (!atomic_xchg(&cpu->throttle_thread_scheduled, 1)) {
async_run_on_cpu(cpu, cpu_throttle_thread, NULL);
async_run_on_cpu(cpu, cpu_throttle_thread,
RUN_ON_CPU_NULL);
}
}
@ -914,7 +915,7 @@ void qemu_init_cpu_loop(void)
qemu_thread_get_self(&io_thread);
}
void run_on_cpu(CPUState *cpu, run_on_cpu_func func, void *data)
void run_on_cpu(CPUState *cpu, run_on_cpu_func func, run_on_cpu_data data)
{
do_run_on_cpu(cpu, func, data, &qemu_global_mutex);
}