Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S936143Ab3DIKCX (ORCPT ); Tue, 9 Apr 2013 06:02:23 -0400 Received: from cam-admin0.cambridge.arm.com ([217.140.96.50]:38635 "EHLO cam-admin0.cambridge.arm.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1030208Ab3DIKCV (ORCPT ); Tue, 9 Apr 2013 06:02:21 -0400 From: Serban Constantinescu To: linux-kernel@vger.kernel.org, gregkh@linuxfoundation.org, kernel-team@android.com, arve@android.com, john.stultz@linaro.org, Dave.Butcher@arm.com Cc: Serban Constantinescu Subject: [PATCH v2 4/7] staging: android: binder: fix BINDER_SET_MAX_THREADS declaration Date: Tue, 9 Apr 2013 11:00:54 +0100 Message-Id: <1365501657-4213-5-git-send-email-serban.constantinescu@arm.com> X-Mailer: git-send-email 1.7.9.5 In-Reply-To: <1365501657-4213-1-git-send-email-serban.constantinescu@arm.com> References: <1365501657-4213-1-git-send-email-serban.constantinescu@arm.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1432 Lines: 36 This change will fix the BINDER_SET_MAX_THREADS ioctl to use __s32 instead of size_t for setting the max threads. Thus using the same handler for 32 and 64bit kernels. This value is stored internally in struct binder_proc as an int and is set to 15 on open_binder() in the libbinder API (thus no need for a 64bit size_t on 64bit platforms). The change does not affect existing 32bit ABI. Signed-off-by: Serban Constantinescu --- drivers/staging/android/binder.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/staging/android/binder.h b/drivers/staging/android/binder.h index 8012921..5b9909f 100644 --- a/drivers/staging/android/binder.h +++ b/drivers/staging/android/binder.h @@ -86,7 +86,7 @@ struct binder_version { #define BINDER_WRITE_READ _IOWR('b', 1, struct binder_write_read) #define BINDER_SET_IDLE_TIMEOUT _IOW('b', 3, __s64) -#define BINDER_SET_MAX_THREADS _IOW('b', 5, size_t) +#define BINDER_SET_MAX_THREADS _IOW('b', 5, __s32) #define BINDER_SET_IDLE_PRIORITY _IOW('b', 6, __s32) #define BINDER_SET_CONTEXT_MGR _IOW('b', 7, __s32) #define BINDER_THREAD_EXIT _IOW('b', 8, __s32) -- 1.7.9.5 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/