From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:45657) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1bN0Sz-0007Zx-M4 for qemu-devel@nongnu.org; Tue, 12 Jul 2016 12:23:26 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1bN0Su-0003bO-0O for qemu-devel@nongnu.org; Tue, 12 Jul 2016 12:23:24 -0400 Received: from mx-v6.kamp.de ([2a02:248:0:51::16]:56300 helo=mx01.kamp.de) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1bN0St-0003b9-ML for qemu-devel@nongnu.org; Tue, 12 Jul 2016 12:23:19 -0400 From: Peter Lieven Date: Tue, 12 Jul 2016 18:23:02 +0200 Message-Id: <1468340586-19304-3-git-send-email-pl@kamp.de> In-Reply-To: <1468340586-19304-1-git-send-email-pl@kamp.de> References: <1468340586-19304-1-git-send-email-pl@kamp.de> Subject: [Qemu-devel] [PATCH V5 2/6] coroutine: add a macro for the coroutine stack size List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: qemu-devel@nongnu.org Cc: kwolf@redhat.com, mreitz@redhat.com, pbonzini@redhat.com, mst@redhat.com, dgilbert@redhat.com, peter.maydell@linaro.org, eblake@redhat.com, rth@twiddle.net, armbru@redhat.com, Peter Lieven Reviewed-by: Richard Henderson Signed-off-by: Peter Lieven --- include/qemu/coroutine_int.h | 2 ++ util/coroutine-sigaltstack.c | 2 +- util/coroutine-ucontext.c | 2 +- util/coroutine-win32.c | 2 +- 4 files changed, 5 insertions(+), 3 deletions(-) diff --git a/include/qemu/coroutine_int.h b/include/qemu/coroutine_int.h index 42d6838..eac323a 100644 --- a/include/qemu/coroutine_int.h +++ b/include/qemu/coroutine_int.h @@ -28,6 +28,8 @@ #include "qemu/queue.h" #include "qemu/coroutine.h" +#define COROUTINE_STACK_SIZE (1 << 20) + typedef enum { COROUTINE_YIELD = 1, COROUTINE_TERMINATE = 2, diff --git a/util/coroutine-sigaltstack.c b/util/coroutine-sigaltstack.c index a7c3366..9c2854c 100644 --- a/util/coroutine-sigaltstack.c +++ b/util/coroutine-sigaltstack.c @@ -143,7 +143,7 @@ static void coroutine_trampoline(int signal) Coroutine *qemu_coroutine_new(void) { - const size_t stack_size = 1 << 20; + const size_t stack_size = COROUTINE_STACK_SIZE; CoroutineUContext *co; CoroutineThreadState *coTS; struct sigaction sa; diff --git a/util/coroutine-ucontext.c b/util/coroutine-ucontext.c index 2bb7e10..31254ab 100644 --- a/util/coroutine-ucontext.c +++ b/util/coroutine-ucontext.c @@ -82,7 +82,7 @@ static void coroutine_trampoline(int i0, int i1) Coroutine *qemu_coroutine_new(void) { - const size_t stack_size = 1 << 20; + const size_t stack_size = COROUTINE_STACK_SIZE; CoroutineUContext *co; ucontext_t old_uc, uc; sigjmp_buf old_env; diff --git a/util/coroutine-win32.c b/util/coroutine-win32.c index 02e28e8..de6bd4f 100644 --- a/util/coroutine-win32.c +++ b/util/coroutine-win32.c @@ -71,7 +71,7 @@ static void CALLBACK coroutine_trampoline(void *co_) Coroutine *qemu_coroutine_new(void) { - const size_t stack_size = 1 << 20; + const size_t stack_size = COROUTINE_STACK_SIZE; CoroutineWin32 *co; co = g_malloc0(sizeof(*co)); -- 1.9.1