From patchwork Tue Sep 27 09:58:41 2016 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Peter Lieven X-Patchwork-Id: 675475 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Received: from lists.gnu.org (lists.gnu.org [208.118.235.17]) (using TLSv1 with cipher AES256-SHA (256/256 bits)) (No client certificate requested) by ozlabs.org (Postfix) with ESMTPS id 3sjxDN1M3Cz9s65 for ; Tue, 27 Sep 2016 20:00:52 +1000 (AEST) Received: from localhost ([::1]:49219 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1bopBy-0000nL-78 for incoming@patchwork.ozlabs.org; Tue, 27 Sep 2016 06:00:50 -0400 Received: from eggs.gnu.org ([2001:4830:134:3::10]:50286) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1bopAW-0007x4-Id for qemu-devel@nongnu.org; Tue, 27 Sep 2016 05:59:21 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1bopAU-0007CI-7Z for qemu-devel@nongnu.org; Tue, 27 Sep 2016 05:59:19 -0400 Received: from mx01.kamp.de ([82.141.2.16]:43454) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1bopAT-0007C4-Uj for qemu-devel@nongnu.org; Tue, 27 Sep 2016 05:59:18 -0400 Received: (qmail 19039 invoked by uid 89); 27 Sep 2016 09:59:16 -0000 Received: from [195.62.97.28] by client-16-kamp (envelope-from , uid 89) with qmail-scanner-2010/03/19-MF (clamdscan: 0.99.2/22259. avast: 1.2.2/16092600. spamassassin: 3.4.1. 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Processed in 0.309036 secs); 27 Sep 2016 09:59:16 -0000 Received: from smtp.kamp.de (HELO submission.kamp.de) ([195.62.97.28]) by mx01.kamp.de with ESMTPS (DHE-RSA-AES256-GCM-SHA384 encrypted); 27 Sep 2016 09:59:13 -0000 X-GL_Whitelist: yes Received: (qmail 12437 invoked from network); 27 Sep 2016 09:58:58 -0000 Received: from lieven-pc.kamp-intra.net (HELO lieven-pc) (relay@kamp.de@::ffff:172.21.12.60) by submission.kamp.de with ESMTPS (DHE-RSA-AES256-GCM-SHA384 encrypted) ESMTPA; 27 Sep 2016 09:58:58 -0000 Received: by lieven-pc (Postfix, from userid 1000) id 9235D20756; Tue, 27 Sep 2016 11:58:58 +0200 (CEST) From: Peter Lieven To: qemu-devel@nongnu.org Date: Tue, 27 Sep 2016 11:58:41 +0200 Message-Id: <1474970326-10271-3-git-send-email-pl@kamp.de> X-Mailer: git-send-email 1.9.1 In-Reply-To: <1474970326-10271-1-git-send-email-pl@kamp.de> References: <1474970326-10271-1-git-send-email-pl@kamp.de> X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-Received-From: 82.141.2.16 Subject: [Qemu-devel] [PATCH V9 2/7] coroutine-sigaltstack: rename coroutine struct appropriately X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: kwolf@redhat.com, peter.maydell@linaro.org, mst@redhat.com, armbru@redhat.com, Peter Lieven , dgilbert@redhat.com, mreitz@redhat.com, pbonzini@redhat.com, rth@twiddle.net Errors-To: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org Sender: "Qemu-devel" The name of the sigaltstack coroutine struct was misleading. Signed-off-by: Peter Lieven Reviewed-by: Eric Blake --- util/coroutine-sigaltstack.c | 16 ++++++++-------- 1 file changed, 8 insertions(+), 8 deletions(-) diff --git a/util/coroutine-sigaltstack.c b/util/coroutine-sigaltstack.c index a7c3366..171cd44 100644 --- a/util/coroutine-sigaltstack.c +++ b/util/coroutine-sigaltstack.c @@ -34,7 +34,7 @@ typedef struct { Coroutine base; void *stack; sigjmp_buf env; -} CoroutineUContext; +} CoroutineSigAltStack; /** * Per-thread coroutine bookkeeping @@ -44,7 +44,7 @@ typedef struct { Coroutine *current; /** The default coroutine */ - CoroutineUContext leader; + CoroutineSigAltStack leader; /** Information for the signal handler (trampoline) */ sigjmp_buf tr_reenter; @@ -89,7 +89,7 @@ static void __attribute__((constructor)) coroutine_init(void) * (from the signal handler when it is not signal handling, read ahead * for more information). */ -static void coroutine_bootstrap(CoroutineUContext *self, Coroutine *co) +static void coroutine_bootstrap(CoroutineSigAltStack *self, Coroutine *co) { /* Initialize longjmp environment and switch back the caller */ if (!sigsetjmp(self->env, 0)) { @@ -109,7 +109,7 @@ static void coroutine_bootstrap(CoroutineUContext *self, Coroutine *co) */ static void coroutine_trampoline(int signal) { - CoroutineUContext *self; + CoroutineSigAltStack *self; Coroutine *co; CoroutineThreadState *coTS; @@ -144,7 +144,7 @@ static void coroutine_trampoline(int signal) Coroutine *qemu_coroutine_new(void) { const size_t stack_size = 1 << 20; - CoroutineUContext *co; + CoroutineSigAltStack *co; CoroutineThreadState *coTS; struct sigaction sa; struct sigaction osa; @@ -251,7 +251,7 @@ Coroutine *qemu_coroutine_new(void) void qemu_coroutine_delete(Coroutine *co_) { - CoroutineUContext *co = DO_UPCAST(CoroutineUContext, base, co_); + CoroutineSigAltStack *co = DO_UPCAST(CoroutineSigAltStack, base, co_); g_free(co->stack); g_free(co); @@ -260,8 +260,8 @@ void qemu_coroutine_delete(Coroutine *co_) CoroutineAction qemu_coroutine_switch(Coroutine *from_, Coroutine *to_, CoroutineAction action) { - CoroutineUContext *from = DO_UPCAST(CoroutineUContext, base, from_); - CoroutineUContext *to = DO_UPCAST(CoroutineUContext, base, to_); + CoroutineSigAltStack *from = DO_UPCAST(CoroutineSigAltStack, base, from_); + CoroutineSigAltStack *to = DO_UPCAST(CoroutineSigAltStack, base, to_); CoroutineThreadState *s = coroutine_get_thread_state(); int ret;