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From: Alexander Graf <agraf@suse.de>
To: qemu-ppc@nongnu.org
Cc: peter.maydell@linaro.org,
	David Gibson <david@gibson.dropbear.id.au>,
	qemu-devel@nongnu.org, Bharata B Rao <bharata@linux.vnet.ibm.com>
Subject: [Qemu-devel] [PULL 18/30] cpus: Add a macro to walk CPUs in reverse
Date: Tue,  7 Jul 2015 17:49:30 +0200	[thread overview]
Message-ID: <1436284182-5063-19-git-send-email-agraf@suse.de> (raw)
In-Reply-To: <1436284182-5063-1-git-send-email-agraf@suse.de>

From: Bharata B Rao <bharata@linux.vnet.ibm.com>

Add CPU_FOREACH_REVERSE that walks CPUs in reverse.

Needed for PowerPC CPU device tree reorganization.

Signed-off-by: Bharata B Rao <bharata@linux.vnet.ibm.com>
Reviewed-by: Andreas Färber <afaerber@suse.de>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
Signed-off-by: Alexander Graf <agraf@suse.de>
---
 include/qom/cpu.h | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/include/qom/cpu.h b/include/qom/cpu.h
index 39f0f19..42f42f5 100644
--- a/include/qom/cpu.h
+++ b/include/qom/cpu.h
@@ -323,6 +323,8 @@ extern struct CPUTailQ cpus;
 #define CPU_FOREACH(cpu) QTAILQ_FOREACH(cpu, &cpus, node)
 #define CPU_FOREACH_SAFE(cpu, next_cpu) \
     QTAILQ_FOREACH_SAFE(cpu, &cpus, node, next_cpu)
+#define CPU_FOREACH_REVERSE(cpu) \
+    QTAILQ_FOREACH_REVERSE(cpu, &cpus, CPUTailQ, node)
 #define first_cpu QTAILQ_FIRST(&cpus)
 
 DECLARE_TLS(CPUState *, current_cpu);
-- 
1.8.1.4

  parent reply	other threads:[~2015-07-07 15:49 UTC|newest]

Thread overview: 41+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2015-07-07 15:49 [Qemu-devel] [PULL 00/30] ppc patch queue 2015-07-07 for 2.4 Alexander Graf
2015-07-07 15:49 ` [Qemu-devel] [PULL 01/30] linux-user, ppc: mftbl can be used by user application Alexander Graf
2015-07-07 15:49 ` [Qemu-devel] [PULL 02/30] macio: remove nonexistent interrupt on pin 1 Alexander Graf
2015-07-07 15:49 ` [Qemu-devel] [PULL 03/30] target-ppc: fix hugepage support when using memory-backend-file Alexander Graf
2015-07-07 15:49 ` [Qemu-devel] [PULL 04/30] spapr: ensure we have at least one XICS server Alexander Graf
2015-07-07 15:49 ` [Qemu-devel] [PULL 05/30] pseries: Update SLOF firmware image to qemu-slof-20150429 Alexander Graf
2015-07-07 15:49 ` [Qemu-devel] [PULL 06/30] spapr: Merge sPAPREnvironment into sPAPRMachineState Alexander Graf
2015-07-07 15:49 ` [Qemu-devel] [PULL 07/30] spapr: Remove obsolete ram_limit field from sPAPRMachineState Alexander Graf
2015-07-07 15:49 ` [Qemu-devel] [PULL 08/30] spapr: Remove obsolete entry_point " Alexander Graf
2015-07-07 15:49 ` [Qemu-devel] [PULL 09/30] spapr: Add sPAPRMachineClass Alexander Graf
2015-07-07 15:49 ` [Qemu-devel] [PULL 10/30] spapr_pci: encode missing 64-bit memory address space Alexander Graf
2015-07-07 15:49 ` [Qemu-devel] [PULL 11/30] spapr_pci: encode class code including Prog IF register Alexander Graf
2015-07-07 15:49 ` [Qemu-devel] [PULL 12/30] spapr_pci: set device node unit address as hex Alexander Graf
2015-07-07 15:49 ` [Qemu-devel] [PULL 13/30] spapr_iommu: drop erroneous check in h_put_tce_indirect() Alexander Graf
2015-07-07 15:49 ` [Qemu-devel] [PULL 14/30] spapr_iommu: translate sPAPRTCEAccess to IOMMUAccessFlags Alexander Graf
2015-07-07 15:49 ` [Qemu-devel] [PULL 15/30] Revert "hw/ppc/spapr_pci.c: Avoid functions not in glib 2.12 (g_hash_table_iter_*)" Alexander Graf
2015-07-07 15:49 ` [Qemu-devel] [PULL 16/30] spapr: Consider max_cpus during xics initialization Alexander Graf
2015-07-07 15:49 ` [Qemu-devel] [PULL 17/30] spapr: Support ibm, lrdr-capacity device tree property Alexander Graf
2015-07-07 15:49 ` Alexander Graf [this message]
2015-07-07 15:49 ` [Qemu-devel] [PULL 19/30] spapr: Reorganize CPU dt generation code Alexander Graf
2015-07-07 15:49 ` [Qemu-devel] [PULL 20/30] spapr: Consolidate cpu init code into a routine Alexander Graf
2015-07-07 15:49 ` [Qemu-devel] [PULL 21/30] ppc: Update cpu_model in MachineState Alexander Graf
2015-07-07 15:49 ` [Qemu-devel] [PULL 22/30] xics_kvm: Don't enable KVM_CAP_IRQ_XICS if already enabled Alexander Graf
2015-07-07 15:49 ` [Qemu-devel] [PULL 23/30] spapr_pci: enumerate and add PCI device tree Alexander Graf
2015-07-07 15:49 ` [Qemu-devel] [PULL 24/30] spapr_pci: populate ibm,loc-code Alexander Graf
2021-08-09  9:57   ` Peter Maydell
2021-08-10  4:29     ` David Gibson
2021-08-10  5:07       ` Philippe Mathieu-Daudé
2021-08-13 15:17       ` Peter Maydell
2021-08-15 14:36         ` Philippe Mathieu-Daudé
2021-08-16  4:37           ` David Gibson
2021-08-16  9:07             ` Peter Maydell
2021-08-17  3:02               ` David Gibson
2021-08-17  8:42             ` Philippe Mathieu-Daudé
2015-07-07 15:49 ` [Qemu-devel] [PULL 25/30] spapr_pci: drop redundant args in spapr_[populate, create]_pci_child_dt Alexander Graf
2015-07-07 15:49 ` [Qemu-devel] [PULL 26/30] spapr_vty: lookup should only return valid VTY objects Alexander Graf
2015-07-07 15:49 ` [Qemu-devel] [PULL 27/30] spapr-vty: Use TYPE_ definition instead of hardcoding Alexander Graf
2015-07-07 15:49 ` [Qemu-devel] [PULL 28/30] sPAPR: Don't enable EEH on emulated PCI devices Alexander Graf
2015-07-07 15:49 ` [Qemu-devel] [PULL 29/30] sPAPR: Reenable EEH functionality on reboot Alexander Graf
2015-07-07 15:49 ` [Qemu-devel] [PULL 30/30] sPAPR: Clear stale MSIx table during EEH reset Alexander Graf
2015-07-07 22:16 ` [Qemu-devel] [PULL 00/30] ppc patch queue 2015-07-07 for 2.4 Peter Maydell

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