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| author | Sergey Fedorov <serge.fdrv@gmail.com> | 2016-08-29 09:51:00 +0200 |
|---|---|---|
| committer | Paolo Bonzini <pbonzini@redhat.com> | 2016-09-27 11:57:30 +0200 |
| commit | d148d90ee83738d45a90dc0b2fb7b1712f164103 (patch) | |
| tree | ce7cb2eec66d12b4e4ef0a1105a4a8170ed354fb /include/qom/cpu.h | |
| parent | 267f685b8b20784c97251618b515fcd17b42aad6 (diff) | |
| download | qemu-d148d90ee83738d45a90dc0b2fb7b1712f164103.tar.gz | |
cpus-common: move CPU work item management to common code
Make CPU work core functions common between system and user-mode
emulation. User-mode does not use run_on_cpu, so do not implement it.
Signed-off-by: Sergey Fedorov <serge.fdrv@gmail.com>
Signed-off-by: Sergey Fedorov <sergey.fedorov@linaro.org>
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Message-Id: <1470158864-17651-10-git-send-email-alex.bennee@linaro.org>
Reviewed-by: Richard Henderson <rth@twiddle.net>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'include/qom/cpu.h')
| -rw-r--r-- | include/qom/cpu.h | 27 |
1 files changed, 19 insertions, 8 deletions
diff --git a/include/qom/cpu.h b/include/qom/cpu.h index ea3233ff5b..c04e510ef1 100644 --- a/include/qom/cpu.h +++ b/include/qom/cpu.h @@ -233,14 +233,7 @@ struct kvm_run; /* work queue */ typedef void (*run_on_cpu_func)(CPUState *cpu, void *data); - -struct qemu_work_item { - struct qemu_work_item *next; - run_on_cpu_func func; - void *data; - int done; - bool free; -}; +struct qemu_work_item; /** * CPUState: @@ -630,6 +623,18 @@ void qemu_cpu_kick(CPUState *cpu); bool cpu_is_stopped(CPUState *cpu); /** + * do_run_on_cpu: + * @cpu: The vCPU to run on. + * @func: The function to be executed. + * @data: Data to pass to the function. + * @mutex: Mutex to release while waiting for @func to run. + * + * Used internally in the implementation of run_on_cpu. + */ +void do_run_on_cpu(CPUState *cpu, run_on_cpu_func func, void *data, + QemuMutex *mutex); + +/** * run_on_cpu: * @cpu: The vCPU to run on. * @func: The function to be executed. @@ -808,6 +813,12 @@ void cpu_remove(CPUState *cpu); void cpu_remove_sync(CPUState *cpu); /** + * process_queued_cpu_work() - process all items on CPU work queue + * @cpu: The CPU which work queue to process. + */ +void process_queued_cpu_work(CPUState *cpu); + +/** * qemu_init_vcpu: * @cpu: The vCPU to initialize. * |