no need flush

Signed-off-by: Pierrick Bouvier <[email protected]>
pbo-linaro · Nov 28, 2024 · 1d4efb9 · 1d4efb9
1 parent 06d6c38
commit 1d4efb9
Showing 1 changed file with 0 additions and 12 deletions.
diff --git a/plugins/core.c b/plugins/core.c
@@ -267,18 +267,6 @@ static void qemu_plugin_vcpu_init__async(CPUState *cpu, run_on_cpu_data unused)
     assert(cpu->cpu_index != UNASSIGNED_CPU_INDEX);
     qemu_rec_mutex_lock(&plugin.lock);
 
-    /*
-     * We want to flush tb when a second cpu appear.
-     * When generating plugin code, we optimize cpu_index for num_vcpus == 1.
-     */
-    if (plugin.num_vcpus == 1) {
-        qemu_rec_mutex_unlock(&plugin.lock);
-        start_exclusive();
-        qemu_rec_mutex_lock(&plugin.lock);
-        tb_flush(cpu);
-        end_exclusive();
-    }
-
     plugin.num_vcpus = MAX(plugin.num_vcpus, cpu->cpu_index + 1);
     plugin_cpu_update__locked(&cpu->cpu_index, NULL, NULL);
     success = g_hash_table_insert(plugin.cpu_ht, &cpu->cpu_index,