From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:43979) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1Z0jDC-0003UA-UU for qemu-devel@nongnu.org; Fri, 05 Jun 2015 00:26:34 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1Z0jD9-00058B-OD for qemu-devel@nongnu.org; Fri, 05 Jun 2015 00:26:30 -0400 Received: from e28smtp04.in.ibm.com ([122.248.162.4]:49006) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1Z0jD9-00053Z-3T for qemu-devel@nongnu.org; Fri, 05 Jun 2015 00:26:27 -0400 Received: from /spool/local by e28smtp04.in.ibm.com with IBM ESMTP SMTP Gateway: Authorized Use Only! Violators will be prosecuted for from ; Fri, 5 Jun 2015 09:56:24 +0530 From: Bharata B Rao Date: Fri, 5 Jun 2015 09:55:53 +0530 Message-Id: <1433478358-993-4-git-send-email-bharata@linux.vnet.ibm.com> In-Reply-To: <1433478358-993-1-git-send-email-bharata@linux.vnet.ibm.com> References: <1433478358-993-1-git-send-email-bharata@linux.vnet.ibm.com> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Subject: [Qemu-devel] [PATCH v4 3/8] cpus: Add a macro to walk CPUs in reverse List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: qemu-devel@nongnu.org Cc: thuth@redhat.com, aik@ozlabs.ru, mdroth@linux.vnet.ibm.com, agraf@suse.de, qemu-ppc@nongnu.org, tyreld@linux.vnet.ibm.com, Bharata B Rao , nfont@linux.vnet.ibm.com, =?UTF-8?q?Andreas=20F=C3=A4rber?= , david@gibson.dropbear.id.au Add CPU_FOREACH_REVERSE that walks CPUs in reverse. Needed for PowerPC CPU device tree reorganization. Signed-off-by: Bharata B Rao Cc: Andreas Färber --- 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); -- 2.1.0