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[Qemu-devel] [RFC 5/8] linux-user: Add qemu_cpu_is_self() and qemu_cpu_k
From: |
Sergey Fedorov |
Subject: |
[Qemu-devel] [RFC 5/8] linux-user: Add qemu_cpu_is_self() and qemu_cpu_kick() |
Date: |
Mon, 20 Jun 2016 01:28:30 +0300 |
From: Sergey Fedorov <address@hidden>
Signed-off-by: Sergey Fedorov <address@hidden>
Signed-off-by: Sergey Fedorov <address@hidden>
---
linux-user/main.c | 10 ++++++++++
1 file changed, 10 insertions(+)
diff --git a/linux-user/main.c b/linux-user/main.c
index 485336f78b8f..0093a8008c8e 100644
--- a/linux-user/main.c
+++ b/linux-user/main.c
@@ -3775,6 +3775,16 @@ void cpu_loop(CPUTLGState *env)
THREAD CPUState *thread_cpu;
+bool qemu_cpu_is_self(CPUState *cpu)
+{
+ return thread_cpu == cpu;
+}
+
+void qemu_cpu_kick(CPUState *cpu)
+{
+ cpu_exit(cpu);
+}
+
void task_settid(TaskState *ts)
{
if (ts->ts_tid == 0) {
--
1.9.1
- [Qemu-devel] [RFC 0/8] cpu-exec: Safe work in quiescent state, Sergey Fedorov, 2016/06/19
- [Qemu-devel] [RFC 4/8] linux-user: Rework exclusive operation mechanism, Sergey Fedorov, 2016/06/19
- [Qemu-devel] [RFC 5/8] linux-user: Add qemu_cpu_is_self() and qemu_cpu_kick(),
Sergey Fedorov <=
- [Qemu-devel] [RFC 2/8] cpus: Move common code out of {async_, }run_on_cpu(), Sergey Fedorov, 2016/06/19
- [Qemu-devel] [RFC 1/8] cpus: pass CPUState to run_on_cpu helpers, Sergey Fedorov, 2016/06/19
- [Qemu-devel] [RFC 3/8] cpus: Add 'qemu_work_cond' usage wrappers, Sergey Fedorov, 2016/06/19
- [Qemu-devel] [RFC 7/8] cpu-exec-common: Introduce async_safe_run_on_cpu(), Sergey Fedorov, 2016/06/19