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[RFC,v2,33/48] accel/hvf: Convert to AccelOpsClass::cpu_thread_routine

Message ID 20250620171342.92678-34-philmd@linaro.org
State New
Headers show
Series accel: Preparatory cleanups for split-accel | expand

Commit Message

Philippe Mathieu-Daudé June 20, 2025, 5:13 p.m. UTC 
By converting to AccelOpsClass::cpu_thread_routine we can
let the common accel_create_vcpu_thread() create the thread.

Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
---
 accel/hvf/hvf-accel-ops.c | 18 +-----------------
 1 file changed, 1 insertion(+), 17 deletions(-)

Comments

Richard Henderson June 22, 2025, 2:04 a.m. UTC | #1 
On 6/20/25 10:13, Philippe Mathieu-Daudé wrote:
> By converting toAccelOpsClass::cpu_thread_routine we can
> let the common accel_create_vcpu_thread() create the thread.
> 
> Signed-off-by: Philippe Mathieu-Daudé<philmd@linaro.org>
> ---
>   accel/hvf/hvf-accel-ops.c | 18 +-----------------
>   1 file changed, 1 insertion(+), 17 deletions(-)

Reviewed-by: Richard Henderson <richard.henderson@linaro.org>

r~
diff mbox series

Patch

diff --git a/accel/hvf/hvf-accel-ops.c b/accel/hvf/hvf-accel-ops.c
index 78bf0ac6cba..6bf7fcd7331 100644
--- a/accel/hvf/hvf-accel-ops.c
+++ b/accel/hvf/hvf-accel-ops.c
@@ -471,22 +471,6 @@  static void *hvf_cpu_thread_fn(void *arg)
     return NULL;
 }
 
-static void hvf_start_vcpu_thread(CPUState *cpu)
-{
-    char thread_name[VCPU_THREAD_NAME_SIZE];
-
-    /*
-     * HVF currently does not support TCG, and only runs in
-     * unrestricted-guest mode.
-     */
-    assert(hvf_enabled());
-
-    snprintf(thread_name, VCPU_THREAD_NAME_SIZE, "CPU %d/HVF",
-             cpu->cpu_index);
-    qemu_thread_create(cpu->thread, thread_name, hvf_cpu_thread_fn,
-                       cpu, QEMU_THREAD_JOINABLE);
-}
-
 static int hvf_insert_breakpoint(CPUState *cpu, int type, vaddr addr, vaddr len)
 {
     struct hvf_sw_breakpoint *bp;
@@ -605,7 +589,7 @@  static void hvf_accel_ops_class_init(ObjectClass *oc, const void *data)
 
     ops->cpu_target_realize = hvf_arch_cpu_realize;
 
-    ops->create_vcpu_thread = hvf_start_vcpu_thread;
+    ops->cpu_thread_routine = hvf_cpu_thread_fn,
     ops->kick_vcpu_thread = hvf_kick_vcpu_thread;
 
     ops->synchronize_post_reset = hvf_cpu_synchronize_post_reset;