From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:59364) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1Ull4g-00017w-Ee for qemu-devel@nongnu.org; Sun, 09 Jun 2013 15:14:48 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1Ull4e-0000r8-VV for qemu-devel@nongnu.org; Sun, 09 Jun 2013 15:14:46 -0400 Received: from cantor2.suse.de ([195.135.220.15]:44466 helo=mx2.suse.de) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1Ull4e-0000qu-Gz for qemu-devel@nongnu.org; Sun, 09 Jun 2013 15:14:44 -0400 Received: from relay1.suse.de (unknown [195.135.220.254]) by mx2.suse.de (Postfix) with ESMTP id 1A438A398F for ; Sun, 9 Jun 2013 21:14:44 +0200 (CEST) From: =?UTF-8?q?Andreas=20F=C3=A4rber?= Date: Sun, 9 Jun 2013 21:13:18 +0200 Message-Id: <1370805206-26574-52-git-send-email-afaerber@suse.de> In-Reply-To: <1370805206-26574-1-git-send-email-afaerber@suse.de> References: <1370805206-26574-1-git-send-email-afaerber@suse.de> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable Subject: [Qemu-devel] [PATCH qom-cpu 51/59] exec: Abstract qemu_get_cpu() with qemu_for_each_cpu() List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: qemu-devel@nongnu.org Cc: =?UTF-8?q?Andreas=20F=C3=A4rber?= Signed-off-by: Andreas F=C3=A4rber --- exec.c | 29 +++++++++++++++++++---------- 1 file changed, 19 insertions(+), 10 deletions(-) diff --git a/exec.c b/exec.c index 91618fb..d2e790c 100644 --- a/exec.c +++ b/exec.c @@ -262,20 +262,29 @@ static const VMStateDescription vmstate_cpu_common = =3D { #define vmstate_cpu_common vmstate_dummy #endif =20 -CPUState *qemu_get_cpu(int index) +typedef struct GetCPUData { + int index; + CPUState *ret; +} GetCPUData; + +static void qemu_get_one_cpu(CPUState *cpu, void *data) { - CPUArchState *env =3D first_cpu; - CPUState *cpu =3D NULL; + GetCPUData *s =3D data; =20 - while (env) { - cpu =3D ENV_GET_CPU(env); - if (cpu->cpu_index =3D=3D index) { - break; - } - env =3D env->next_cpu; + if (cpu->cpu_index =3D=3D s->index) { + s->ret =3D cpu; } +} + +CPUState *qemu_get_cpu(int index) +{ + GetCPUData s =3D { + .index =3D index, + .ret =3D NULL, + }; =20 - return env ? cpu : NULL; + qemu_for_each_cpu(qemu_get_one_cpu, &s); + return s.ret; } =20 void qemu_for_each_cpu(void (*func)(CPUState *cpu, void *data), void *da= ta) --=20 1.8.1.4