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[Qemu-devel] [PATCH qom-cpu 38/59] translate-all: Abstract tb_flush() wi
From: |
Andreas Färber |
Subject: |
[Qemu-devel] [PATCH qom-cpu 38/59] translate-all: Abstract tb_flush() with qemu_for_each_cpu() |
Date: |
Sun, 9 Jun 2013 21:13:05 +0200 |
Signed-off-by: Andreas Färber <address@hidden>
---
translate-all.c | 13 ++++++++-----
1 file changed, 8 insertions(+), 5 deletions(-)
diff --git a/translate-all.c b/translate-all.c
index c399a28..78a6f4d 100644
--- a/translate-all.c
+++ b/translate-all.c
@@ -675,12 +675,17 @@ static void page_flush_tb(void)
}
}
+static void tb_flush_memset_one_tb_jmp_cache(CPUState *cpu, void *data)
+{
+ CPUArchState *env = cpu->env_ptr;
+
+ memset(env->tb_jmp_cache, 0, TB_JMP_CACHE_SIZE * sizeof(void *));
+}
+
/* flush all the translation blocks */
/* XXX: tb_flush is currently not thread safe */
void tb_flush(CPUArchState *env1)
{
- CPUArchState *env;
-
#if defined(DEBUG_FLUSH)
printf("qemu: flush code_size=%ld nb_tbs=%d avg_tb_size=%ld\n",
(unsigned long)(tcg_ctx.code_gen_ptr - tcg_ctx.code_gen_buffer),
@@ -694,9 +699,7 @@ void tb_flush(CPUArchState *env1)
}
tcg_ctx.tb_ctx.nb_tbs = 0;
- for (env = first_cpu; env != NULL; env = env->next_cpu) {
- memset(env->tb_jmp_cache, 0, TB_JMP_CACHE_SIZE * sizeof(void *));
- }
+ qemu_for_each_cpu(tb_flush_memset_one_tb_jmp_cache, NULL);
memset(tcg_ctx.tb_ctx.tb_phys_hash, 0,
CODE_GEN_PHYS_HASH_SIZE * sizeof(void *));
--
1.8.1.4
- Re: [Qemu-devel] [PATCH qom-cpu 31/59] monitor: Simplify do_info_numa(), (continued)
[Qemu-devel] [PATCH qom-cpu 28/59] cpu: Replace cpu_single_env with CPUState cpu_single_cpu, Andreas Färber, 2013/06/09
[Qemu-devel] [PATCH qom-cpu 32/59] kvm: Simplify kvm_{insert, remove, remove_all}_breakpoint[s](), Andreas Färber, 2013/06/09
[Qemu-devel] [PATCH qom-cpu 33/59] kvm: Simplify kvm_remove_all_breakpoints() further, Andreas Färber, 2013/06/09
[Qemu-devel] [PATCH qom-cpu 34/59] kvm: Change kvm_remove_all_breakpoints() argument to CPUState, Andreas Färber, 2013/06/09
[Qemu-devel] [PATCH qom-cpu 35/59] linux-user: Simplify start_exclusive(), Andreas Färber, 2013/06/09
[Qemu-devel] [PATCH qom-cpu 36/59] linux-user/elfload: Abstract fill_note_info() with qemu_for_each_cpu(), Andreas Färber, 2013/06/09
[Qemu-devel] [PATCH qom-cpu 38/59] translate-all: Abstract tb_flush() with qemu_for_each_cpu(),
Andreas Färber <=
[Qemu-devel] [PATCH qom-cpu 37/59] target-i386: Abstract cpu_x86_inject_mce() with qemu_for_each_cpu(), Andreas Färber, 2013/06/09
[Qemu-devel] [PATCH qom-cpu 39/59] translate-all: Abstract tb_phys_invalidate() with qemu_for_each_cpu(), Andreas Färber, 2013/06/09
[Qemu-devel] [PATCH qom-cpu 40/59] target-ppc: Abstract helper_msgsnd() with qemu_for_each_cpu(), Andreas Färber, 2013/06/09
[Qemu-devel] [PATCH qom-cpu 42/59] target-mips: Abstract helper_evpe() with qemu_for_each_cpu(), Andreas Färber, 2013/06/09
[Qemu-devel] [PATCH qom-cpu 41/59] target-mips: Abstract helper_dvpe() with qemu_for_each_cpu(), Andreas Färber, 2013/06/09
[Qemu-devel] [PATCH qom-cpu 43/59] kvmclock: Abstract kvmclock_vm_state_change() with qemu_for_each_cpu(), Andreas Färber, 2013/06/09
[Qemu-devel] [PATCH qom-cpu 45/59] pc: Abstract pic_irq_request() with qemu_for_each_cpu(), Andreas Färber, 2013/06/09
[Qemu-devel] [PATCH qom-cpu 44/59] kvmvapic: Abstract vapic_enable_tpr_reporting() with qemu_for_each_cpu(), Andreas Färber, 2013/06/09
[Qemu-devel] [PATCH qom-cpu 46/59] ppc: Abstract ppce500_set_mpic_proxy() with qemu_for_each_cpu(), Andreas Färber, 2013/06/09
[Qemu-devel] [PATCH qom-cpu 48/59] cpus: Abstract all_cpu_threads_idle() with qemu_for_each_cpu(), Andreas Färber, 2013/06/09