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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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9
cpus-common.c
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@@ -109,7 +109,7 @@ void cpu_list_remove(CPUState *cpu)
struct qemu_work_item {
struct qemu_work_item *next;
run_on_cpu_func func;
void *data;
run_on_cpu_data data;
bool free, exclusive, done;
};
@@ -129,7 +129,7 @@ static void queue_work_on_cpu(CPUState *cpu, struct qemu_work_item *wi)
qemu_cpu_kick(cpu);
}
void do_run_on_cpu(CPUState *cpu, run_on_cpu_func func, void *data,
void do_run_on_cpu(CPUState *cpu, run_on_cpu_func func, run_on_cpu_data data,
QemuMutex *mutex)
{
struct qemu_work_item wi;
@@ -154,7 +154,7 @@ void do_run_on_cpu(CPUState *cpu, run_on_cpu_func func, void *data,
}
}
void async_run_on_cpu(CPUState *cpu, run_on_cpu_func func, void *data)
void async_run_on_cpu(CPUState *cpu, run_on_cpu_func func, run_on_cpu_data data)
{
struct qemu_work_item *wi;
@@ -296,7 +296,8 @@ void cpu_exec_end(CPUState *cpu)
}
}
void async_safe_run_on_cpu(CPUState *cpu, run_on_cpu_func func, void *data)
void async_safe_run_on_cpu(CPUState *cpu, run_on_cpu_func func,
run_on_cpu_data data)
{
struct qemu_work_item *wi;