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[Qemu-devel] [PATCH v7 68/73] xtensa: convert to cpu_has_work_with_iothr
From: |
Emilio G. Cota |
Subject: |
[Qemu-devel] [PATCH v7 68/73] xtensa: convert to cpu_has_work_with_iothread_lock |
Date: |
Mon, 4 Mar 2019 13:18:08 -0500 |
Soon we will call cpu_has_work without the BQL.
Cc: Max Filippov <address@hidden>
Reviewed-by: Richard Henderson <address@hidden>
Signed-off-by: Emilio G. Cota <address@hidden>
---
target/xtensa/cpu.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/target/xtensa/cpu.c b/target/xtensa/cpu.c
index d4ca35e6cc..5f3b4a70b0 100644
--- a/target/xtensa/cpu.c
+++ b/target/xtensa/cpu.c
@@ -47,6 +47,8 @@ static bool xtensa_cpu_has_work(CPUState *cs)
#ifndef CONFIG_USER_ONLY
XtensaCPU *cpu = XTENSA_CPU(cs);
+ g_assert(qemu_mutex_iothread_locked());
+
return !cpu->env.runstall && cpu->env.pending_irq_level;
#else
return true;
@@ -173,7 +175,7 @@ static void xtensa_cpu_class_init(ObjectClass *oc, void
*data)
cc->reset = xtensa_cpu_reset;
cc->class_by_name = xtensa_cpu_class_by_name;
- cc->has_work = xtensa_cpu_has_work;
+ cc->has_work_with_iothread_lock = xtensa_cpu_has_work;
cc->do_interrupt = xtensa_cpu_do_interrupt;
cc->cpu_exec_interrupt = xtensa_cpu_exec_interrupt;
cc->dump_state = xtensa_cpu_dump_state;
--
2.17.1
- [Qemu-devel] [PATCH v7 59/73] accel/tcg: convert to cpu_interrupt_request, (continued)
- [Qemu-devel] [PATCH v7 59/73] accel/tcg: convert to cpu_interrupt_request, Emilio G. Cota, 2019/03/04
- [Qemu-devel] [PATCH v7 38/73] arm: convert to cpu_interrupt_request, Emilio G. Cota, 2019/03/04
- [Qemu-devel] [PATCH v7 49/73] m68k: convert to cpu_interrupt_request, Emilio G. Cota, 2019/03/04
- [Qemu-devel] [PATCH v7 54/73] moxie: convert to cpu_interrupt_request, Emilio G. Cota, 2019/03/04
- [Qemu-devel] [PATCH v7 42/73] i386/whpx-all: convert to cpu_interrupt_request, Emilio G. Cota, 2019/03/04
- [Qemu-devel] [PATCH v7 67/73] sparc: convert to cpu_has_work_with_iothread_lock, Emilio G. Cota, 2019/03/04
- [Qemu-devel] [PATCH v7 69/73] cpu: rename all_cpu_threads_idle to qemu_tcg_rr_all_cpu_threads_idle, Emilio G. Cota, 2019/03/04
- [Qemu-devel] [PATCH v7 39/73] i386: convert to cpu_interrupt_request, Emilio G. Cota, 2019/03/04
- [Qemu-devel] [PATCH v7 45/73] sh4: convert to cpu_interrupt_request, Emilio G. Cota, 2019/03/04
- [Qemu-devel] [PATCH v7 55/73] sparc: convert to cpu_interrupt_request, Emilio G. Cota, 2019/03/04
- [Qemu-devel] [PATCH v7 68/73] xtensa: convert to cpu_has_work_with_iothread_lock,
Emilio G. Cota <=
- [Qemu-devel] [PATCH v7 46/73] cris: convert to cpu_interrupt_request, Emilio G. Cota, 2019/03/04
- [Qemu-devel] [PATCH v7 57/73] unicore32: convert to cpu_interrupt_request, Emilio G. Cota, 2019/03/04
- [Qemu-devel] [PATCH v7 40/73] i386/kvm: convert to cpu_interrupt_request, Emilio G. Cota, 2019/03/04
- [Qemu-devel] [PATCH v7 71/73] cpus-common: release BQL earlier in run_on_cpu, Emilio G. Cota, 2019/03/04
- [Qemu-devel] [PATCH v7 73/73] cputlb: queue async flush jobs without the BQL, Emilio G. Cota, 2019/03/04
- [Qemu-devel] [PATCH v7 56/73] openrisc: convert to cpu_interrupt_request, Emilio G. Cota, 2019/03/04
- [Qemu-devel] [PATCH v7 62/73] cpu: introduce cpu_has_work_with_iothread_lock, Emilio G. Cota, 2019/03/04
- [Qemu-devel] [PATCH v7 63/73] ppc: convert to cpu_has_work_with_iothread_lock, Emilio G. Cota, 2019/03/04
- [Qemu-devel] [PATCH v7 48/73] lm32: convert to cpu_interrupt_request, Emilio G. Cota, 2019/03/04
- [Qemu-devel] [PATCH v7 52/73] s390x: convert to cpu_interrupt_request, Emilio G. Cota, 2019/03/04