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[Qemu-devel] [PATCH 09/12] cpus-common: always defer async_run_on_cpu wo
From: |
Paolo Bonzini |
Subject: |
[Qemu-devel] [PATCH 09/12] cpus-common: always defer async_run_on_cpu work items |
Date: |
Thu, 1 Sep 2016 12:20:24 +0200 |
async_run_on_cpu is only called from the I/O thread, not from CPU threads,
so it doesn't make any difference. It will make a difference however
for async_safe_run_on_cpu.
Signed-off-by: Paolo Bonzini <address@hidden>
---
cpus-common.c | 5 -----
1 file changed, 5 deletions(-)
diff --git a/cpus-common.c b/cpus-common.c
index 47f7c06..59c8dc8 100644
--- a/cpus-common.c
+++ b/cpus-common.c
@@ -136,11 +136,6 @@ void async_run_on_cpu(CPUState *cpu, run_on_cpu_func func,
void *data)
{
struct qemu_work_item *wi;
- if (qemu_cpu_is_self(cpu)) {
- func(cpu, data);
- return;
- }
-
wi = g_malloc0(sizeof(struct qemu_work_item));
wi->func = func;
wi->data = data;
--
2.7.4
- Re: [Qemu-devel] [PATCH 08/12] cpus-common: move exclusive work infrastructure from, (continued)
- [Qemu-devel] [PATCH 03/12] cpus: Rename flush_queued_work(), Paolo Bonzini, 2016/09/01
- [Qemu-devel] [PATCH 07/12] cpus-common: move CPU work item management to common, Paolo Bonzini, 2016/09/01
- [Qemu-devel] [PATCH 06/12] cpus-common: move CPU list management to common code, Paolo Bonzini, 2016/09/01
- [Qemu-devel] [PATCH 12/12] cpus-common: lock-free fast path for cpu_exec_start/end, Paolo Bonzini, 2016/09/01
- [Qemu-devel] [PATCH 11/12] tcg: Make tb_flush() thread safe, Paolo Bonzini, 2016/09/01
- [Qemu-devel] [PATCH 09/12] cpus-common: always defer async_run_on_cpu work items,
Paolo Bonzini <=
- [Qemu-devel] [PATCH 10/12] cpus-common: Introduce async_safe_run_on_cpu(), Paolo Bonzini, 2016/09/01
- Re: [Qemu-devel] [PATCH 10/12] cpus-common: Introduce async_safe_run_on_cpu(), Pranith Kumar, 2016/09/12
- Re: [Qemu-devel] [PATCH v6 00/12] cpu-exec: Safe work in quiescent state, Alex Bennée, 2016/09/05