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[Qemu-devel] [RFC 08/12] cpus.h: Make constant smp_cores/smp_threads ava
From: |
Eduardo Habkost |
Subject: |
[Qemu-devel] [RFC 08/12] cpus.h: Make constant smp_cores/smp_threads available on *-user |
Date: |
Wed, 9 Jan 2013 16:53:48 -0200 |
The code that calculates the APIC ID will use smp_cores/smp_threads, so
just define them as 1 on *-user to avoid #ifdefs in the code.
Signed-off-by: Eduardo Habkost <address@hidden>
---
include/sysemu/cpus.h | 7 +++++++
1 file changed, 7 insertions(+)
diff --git a/include/sysemu/cpus.h b/include/sysemu/cpus.h
index 81bd817..f7f6854 100644
--- a/include/sysemu/cpus.h
+++ b/include/sysemu/cpus.h
@@ -13,9 +13,16 @@ void cpu_synchronize_all_post_init(void);
void qtest_clock_warp(int64_t dest);
+#ifndef CONFIG_USER_ONLY
/* vl.c */
extern int smp_cores;
extern int smp_threads;
+#else
+/* *-user doesn't have configurable SMP topology */
+#define smp_cores 1
+#define smp_threads 1
+#endif
+
void set_numa_modes(void);
void set_cpu_log(const char *optarg);
void set_cpu_log_filename(const char *optarg);
--
1.7.11.7
- [Qemu-devel] [RFC 00/12] target-i386: Fix APIC-ID-based topology (v4), Eduardo Habkost, 2013/01/09
- [Qemu-devel] [RFC 01/12] kvm: add KVM_FEATURE_CLOCKSOURCE_STABLE_BIT fake #define, Eduardo Habkost, 2013/01/09
- [Qemu-devel] [RFC 05/12] target-i386: kvm: Set vcpu_id to APIC ID instead of CPU index, Eduardo Habkost, 2013/01/09
- [Qemu-devel] [RFC 08/12] cpus.h: Make constant smp_cores/smp_threads available on *-user,
Eduardo Habkost <=
- [Qemu-devel] [RFC 03/12] pc: Reverse pc_init_pci() compatibility logic, Eduardo Habkost, 2013/01/09
- [Qemu-devel] [RFC 06/12] fw_cfg: Remove FW_CFG_MAX_CPUS from fw_cfg_init(), Eduardo Habkost, 2013/01/09
- [Qemu-devel] [RFC 09/12] pc: Set fw_cfg data based on APIC ID calculation, Eduardo Habkost, 2013/01/09
- [Qemu-devel] [RFC 12/12] pc: Generate APIC IDs according to CPU topology, Eduardo Habkost, 2013/01/09
- [Qemu-devel] [RFC 04/12] kvm: Create kvm_arch_vcpu_id() function, Eduardo Habkost, 2013/01/09
- [Qemu-devel] [RFC 07/12] target-i386/cpu: Introduce apic_id_for_cpu() function, Eduardo Habkost, 2013/01/09