diff options
| -rw-r--r-- | cpus.c | 6 | ||||
| -rw-r--r-- | hw/ccid-card-emulated.c | 5 | ||||
| -rw-r--r-- | qemu-thread-posix.c | 7 | ||||
| -rw-r--r-- | qemu-thread-win32.c | 4 | ||||
| -rw-r--r-- | qemu-thread.h | 8 | ||||
| -rw-r--r-- | ui/vnc-jobs-async.c | 2 |
6 files changed, 21 insertions, 11 deletions
@@ -910,7 +910,8 @@ static void qemu_tcg_init_vcpu(void *_env) env->halt_cond = g_malloc0(sizeof(QemuCond)); qemu_cond_init(env->halt_cond); tcg_halt_cond = env->halt_cond; - qemu_thread_create(env->thread, qemu_tcg_cpu_thread_fn, env); + qemu_thread_create(env->thread, qemu_tcg_cpu_thread_fn, env, + QEMU_THREAD_DETACHED); while (env->created == 0) { qemu_cond_wait(&qemu_cpu_cond, &qemu_global_mutex); } @@ -926,7 +927,8 @@ static void qemu_kvm_start_vcpu(CPUState *env) env->thread = g_malloc0(sizeof(QemuThread)); env->halt_cond = g_malloc0(sizeof(QemuCond)); qemu_cond_init(env->halt_cond); - qemu_thread_create(env->thread, qemu_kvm_cpu_thread_fn, env); + qemu_thread_create(env->thread, qemu_kvm_cpu_thread_fn, env, + QEMU_THREAD_DETACHED); while (env->created == 0) { qemu_cond_wait(&qemu_cpu_cond, &qemu_global_mutex); } diff --git a/hw/ccid-card-emulated.c b/hw/ccid-card-emulated.c index 092301b541..9fe9db5c45 100644 --- a/hw/ccid-card-emulated.c +++ b/hw/ccid-card-emulated.c @@ -541,8 +541,9 @@ static int emulated_initfn(CCIDCardState *base) printf("%s: failed to initialize vcard\n", EMULATED_DEV_NAME); return -1; } - qemu_thread_create(&thread_id, event_thread, card); - qemu_thread_create(&thread_id, handle_apdu_thread, card); + qemu_thread_create(&thread_id, event_thread, card, QEMU_THREAD_DETACHED); + qemu_thread_create(&thread_id, handle_apdu_thread, card, + QEMU_THREAD_DETACHED); return 0; } diff --git a/qemu-thread-posix.c b/qemu-thread-posix.c index ac3c0c9d14..49d3388a86 100644 --- a/qemu-thread-posix.c +++ b/qemu-thread-posix.c @@ -117,13 +117,14 @@ void qemu_cond_wait(QemuCond *cond, QemuMutex *mutex) void qemu_thread_create(QemuThread *thread, void *(*start_routine)(void*), - void *arg) + void *arg, int mode) { + sigset_t set, oldset; int err; - /* Leave signal handling to the iothread. */ - sigset_t set, oldset; + assert(mode == QEMU_THREAD_DETACHED); + /* Leave signal handling to the iothread. */ sigfillset(&set); pthread_sigmask(SIG_SETMASK, &set, &oldset); err = pthread_create(&thread->thread, NULL, start_routine, arg); diff --git a/qemu-thread-win32.c b/qemu-thread-win32.c index db8e744729..ff80e84b48 100644 --- a/qemu-thread-win32.c +++ b/qemu-thread-win32.c @@ -243,10 +243,12 @@ static inline void qemu_thread_init(void) void qemu_thread_create(QemuThread *thread, void *(*start_routine)(void *), - void *arg) + void *arg, int mode) { HANDLE hThread; + assert(mode == QEMU_THREAD_DETACHED); + struct QemuThreadData *data; qemu_thread_init(); data = g_malloc(sizeof *data); diff --git a/qemu-thread.h b/qemu-thread.h index e008b60028..a78a8f2524 100644 --- a/qemu-thread.h +++ b/qemu-thread.h @@ -13,6 +13,9 @@ typedef struct QemuThread QemuThread; #include "qemu-thread-posix.h" #endif +#define QEMU_THREAD_JOINABLE 0 +#define QEMU_THREAD_DETACHED 1 + void qemu_mutex_init(QemuMutex *mutex); void qemu_mutex_destroy(QemuMutex *mutex); void qemu_mutex_lock(QemuMutex *mutex); @@ -35,8 +38,9 @@ void qemu_cond_broadcast(QemuCond *cond); void qemu_cond_wait(QemuCond *cond, QemuMutex *mutex); void qemu_thread_create(QemuThread *thread, - void *(*start_routine)(void*), - void *arg); + void *(*start_routine)(void *), + void *arg, int mode); +void *qemu_thread_join(QemuThread *thread); void qemu_thread_get_self(QemuThread *thread); int qemu_thread_is_self(QemuThread *thread); void qemu_thread_exit(void *retval); diff --git a/ui/vnc-jobs-async.c b/ui/vnc-jobs-async.c index de5ea6b5d8..9b3016c129 100644 --- a/ui/vnc-jobs-async.c +++ b/ui/vnc-jobs-async.c @@ -318,7 +318,7 @@ void vnc_start_worker_thread(void) return ; q = vnc_queue_init(); - qemu_thread_create(&q->thread, vnc_worker_thread, q); + qemu_thread_create(&q->thread, vnc_worker_thread, q, QEMU_THREAD_DETACHED); queue = q; /* Set global queue */ } |