diff options
Diffstat (limited to 'softmmu/cpus.c')
| -rw-r--r-- | softmmu/cpus.c | 14 |
1 files changed, 10 insertions, 4 deletions
diff --git a/softmmu/cpus.c b/softmmu/cpus.c index 035395ae13..1681844b61 100644 --- a/softmmu/cpus.c +++ b/softmmu/cpus.c @@ -25,6 +25,7 @@ #include "qemu/osdep.h" #include "qemu-common.h" #include "monitor/monitor.h" +#include "qemu/coroutine-tls.h" #include "qapi/error.h" #include "qapi/qapi-commands-machine.h" #include "qapi/qapi-commands-misc.h" @@ -473,11 +474,16 @@ bool qemu_in_vcpu_thread(void) return current_cpu && qemu_cpu_is_self(current_cpu); } -static __thread bool iothread_locked = false; +QEMU_DEFINE_STATIC_CO_TLS(bool, iothread_locked) bool qemu_mutex_iothread_locked(void) { - return iothread_locked; + return get_iothread_locked(); +} + +bool qemu_in_main_thread(void) +{ + return qemu_mutex_iothread_locked(); } /* @@ -490,13 +496,13 @@ void qemu_mutex_lock_iothread_impl(const char *file, int line) g_assert(!qemu_mutex_iothread_locked()); bql_lock(&qemu_global_mutex, file, line); - iothread_locked = true; + set_iothread_locked(true); } void qemu_mutex_unlock_iothread(void) { g_assert(qemu_mutex_iothread_locked()); - iothread_locked = false; + set_iothread_locked(false); qemu_mutex_unlock(&qemu_global_mutex); } |