[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
[Qemu-devel] [PATCH v6 66/73] riscv: convert to cpu_has_work_with_iothre
From: |
Emilio G. Cota |
Subject: |
[Qemu-devel] [PATCH v6 66/73] riscv: convert to cpu_has_work_with_iothread_lock |
Date: |
Tue, 29 Jan 2019 19:48:04 -0500 |
Soon we will call cpu_has_work without the BQL.
Cc: Palmer Dabbelt <address@hidden>
Cc: Sagar Karandikar <address@hidden>
Cc: Bastian Koppelmann <address@hidden>
Reviewed-by: Palmer Dabbelt <address@hidden>
Reviewed-by: Richard Henderson <address@hidden>
Signed-off-by: Emilio G. Cota <address@hidden>
---
target/riscv/cpu.c | 5 ++++-
1 file changed, 4 insertions(+), 1 deletion(-)
diff --git a/target/riscv/cpu.c b/target/riscv/cpu.c
index 28d7e5302f..7b36c09fe0 100644
--- a/target/riscv/cpu.c
+++ b/target/riscv/cpu.c
@@ -257,6 +257,9 @@ static bool riscv_cpu_has_work(CPUState *cs)
#ifndef CONFIG_USER_ONLY
RISCVCPU *cpu = RISCV_CPU(cs);
CPURISCVState *env = &cpu->env;
+
+ g_assert(qemu_mutex_iothread_locked());
+
/*
* Definition of the WFI instruction requires it to ignore the privilege
* mode and delegation registers, but respect individual enables
@@ -343,7 +346,7 @@ static void riscv_cpu_class_init(ObjectClass *c, void *data)
cc->reset = riscv_cpu_reset;
cc->class_by_name = riscv_cpu_class_by_name;
- cc->has_work = riscv_cpu_has_work;
+ cc->has_work_with_iothread_lock = riscv_cpu_has_work;
cc->do_interrupt = riscv_cpu_do_interrupt;
cc->cpu_exec_interrupt = riscv_cpu_exec_interrupt;
cc->dump_state = riscv_cpu_dump_state;
--
2.17.1
- [Qemu-devel] [PATCH v6 50/73] mips: convert to cpu_interrupt_request, (continued)
- [Qemu-devel] [PATCH v6 50/73] mips: convert to cpu_interrupt_request, Emilio G. Cota, 2019/01/29
- [Qemu-devel] [PATCH v6 56/73] openrisc: convert to cpu_interrupt_request, Emilio G. Cota, 2019/01/29
- [Qemu-devel] [PATCH v6 60/73] cpu: convert to interrupt_request, Emilio G. Cota, 2019/01/29
- [Qemu-devel] [PATCH v6 49/73] m68k: convert to cpu_interrupt_request, Emilio G. Cota, 2019/01/29
- [Qemu-devel] [PATCH v6 43/73] i386/hvf: convert to cpu_request_interrupt, Emilio G. Cota, 2019/01/29
- [Qemu-devel] [PATCH v6 59/73] accel/tcg: convert to cpu_interrupt_request, Emilio G. Cota, 2019/01/29
- [Qemu-devel] [PATCH v6 36/73] s390x: use cpu_reset_interrupt, Emilio G. Cota, 2019/01/29
- [Qemu-devel] [PATCH v6 52/73] s390x: convert to cpu_interrupt_request, Emilio G. Cota, 2019/01/29
- [Qemu-devel] [PATCH v6 54/73] moxie: convert to cpu_interrupt_request, Emilio G. Cota, 2019/01/29
- [Qemu-devel] [PATCH v6 33/73] ppc: use cpu_reset_interrupt, Emilio G. Cota, 2019/01/29
- [Qemu-devel] [PATCH v6 66/73] riscv: convert to cpu_has_work_with_iothread_lock,
Emilio G. Cota <=
- [Qemu-devel] [PATCH v6 64/73] mips: convert to cpu_has_work_with_iothread_lock, Emilio G. Cota, 2019/01/29
- [Qemu-devel] [PATCH v6 62/73] cpu: introduce cpu_has_work_with_iothread_lock, Emilio G. Cota, 2019/01/29
- [Qemu-devel] [PATCH v6 70/73] cpu: protect CPU state with cpu->lock instead of the BQL, Emilio G. Cota, 2019/01/29
- [Qemu-devel] [PATCH v6 44/73] ppc: convert to cpu_interrupt_request, Emilio G. Cota, 2019/01/29
- [Qemu-devel] [PATCH v6 58/73] microblaze: convert to cpu_interrupt_request, Emilio G. Cota, 2019/01/29
- [Qemu-devel] [PATCH v6 72/73] cpu: add async_run_on_cpu_no_bql, Emilio G. Cota, 2019/01/29
- [Qemu-devel] [PATCH v6 68/73] xtensa: convert to cpu_has_work_with_iothread_lock, Emilio G. Cota, 2019/01/29
- [Qemu-devel] [PATCH v6 57/73] unicore32: convert to cpu_interrupt_request, Emilio G. Cota, 2019/01/29
- [Qemu-devel] [PATCH v6 71/73] cpus-common: release BQL earlier in run_on_cpu, Emilio G. Cota, 2019/01/29
- [Qemu-devel] [PATCH v6 73/73] cputlb: queue async flush jobs without the BQL, Emilio G. Cota, 2019/01/29