diff options
Diffstat (limited to 'exec.c')
| -rw-r--r-- | exec.c | 7 |
1 files changed, 2 insertions, 5 deletions
@@ -617,7 +617,7 @@ void cpu_exec_exit(CPUState *cpu) CPUClass *cc = CPU_GET_CLASS(cpu); cpu_list_lock(); - if (cpu->node.tqe_prev == NULL) { + if (!QTAILQ_IN_USE(cpu, node)) { /* there is nothing to undo since cpu_exec_init() hasn't been called */ cpu_list_unlock(); return; @@ -626,7 +626,6 @@ void cpu_exec_exit(CPUState *cpu) assert(!(cpu_index_auto_assigned && cpu != QTAILQ_LAST(&cpus, CPUTailQ))); QTAILQ_REMOVE(&cpus, cpu, node); - cpu->node.tqe_prev = NULL; cpu->cpu_index = UNASSIGNED_CPU_INDEX; cpu_list_unlock(); @@ -1622,10 +1621,8 @@ static void ram_block_add(RAMBlock *new_block, Error **errp) if (new_block->host) { qemu_ram_setup_dump(new_block->host, new_block->max_length); qemu_madvise(new_block->host, new_block->max_length, QEMU_MADV_HUGEPAGE); + /* MADV_DONTFORK is also needed by KVM in absence of synchronous MMU */ qemu_madvise(new_block->host, new_block->max_length, QEMU_MADV_DONTFORK); - if (kvm_enabled()) { - kvm_setup_guest_memory(new_block->host, new_block->max_length); - } } } |