From 8487d1231830917099c801e4f2f0e698e8535063 Mon Sep 17 00:00:00 2001 From: Bharata B Rao Date: Thu, 2 Jul 2015 16:23:16 +1000 Subject: cpus: Add a macro to walk CPUs in reverse MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Add CPU_FOREACH_REVERSE that walks CPUs in reverse. Needed for PowerPC CPU device tree reorganization. Signed-off-by: Bharata B Rao Reviewed-by: Andreas Färber Signed-off-by: David Gibson Signed-off-by: Alexander Graf --- include/qom/cpu.h | 2 ++ 1 file changed, 2 insertions(+) (limited to 'include/qom/cpu.h') 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); -- cgit v1.1