diff options
Diffstat (limited to 'target/i386/kvm/xen-emu.c')
| -rw-r--r-- | target/i386/kvm/xen-emu.c | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/target/i386/kvm/xen-emu.c b/target/i386/kvm/xen-emu.c index c0631f9cf4..fc2c2321ac 100644 --- a/target/i386/kvm/xen-emu.c +++ b/target/i386/kvm/xen-emu.c @@ -403,7 +403,7 @@ void kvm_xen_maybe_deassert_callback(CPUState *cs) /* If the evtchn_upcall_pending flag is cleared, turn the GSI off. */ if (!vi->evtchn_upcall_pending) { - qemu_mutex_lock_iothread(); + bql_lock(); /* * Check again now we have the lock, because it may have been * asserted in the interim. And we don't want to take the lock @@ -413,7 +413,7 @@ void kvm_xen_maybe_deassert_callback(CPUState *cs) X86_CPU(cs)->env.xen_callback_asserted = false; xen_evtchn_set_callback_level(0); } - qemu_mutex_unlock_iothread(); + bql_unlock(); } } @@ -581,7 +581,7 @@ static int xen_set_shared_info(uint64_t gfn) uint64_t gpa = gfn << TARGET_PAGE_BITS; int i, err; - QEMU_IOTHREAD_LOCK_GUARD(); + BQL_LOCK_GUARD(); /* * The xen_overlay device tells KVM about it too, since it had to @@ -773,9 +773,9 @@ static bool handle_set_param(struct kvm_xen_exit *exit, X86CPU *cpu, switch (hp.index) { case HVM_PARAM_CALLBACK_IRQ: - qemu_mutex_lock_iothread(); + bql_lock(); err = xen_evtchn_set_callback_param(hp.value); - qemu_mutex_unlock_iothread(); + bql_unlock(); xen_set_long_mode(exit->u.hcall.longmode); break; default: @@ -1408,7 +1408,7 @@ int kvm_xen_soft_reset(void) CPUState *cpu; int err; - assert(qemu_mutex_iothread_locked()); + assert(bql_locked()); trace_kvm_xen_soft_reset(); @@ -1481,9 +1481,9 @@ static int schedop_shutdown(CPUState *cs, uint64_t arg) break; case SHUTDOWN_soft_reset: - qemu_mutex_lock_iothread(); + bql_lock(); ret = kvm_xen_soft_reset(); - qemu_mutex_unlock_iothread(); + bql_unlock(); break; default: |