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From: Serban Constantinescu <serban.constantinescu@arm.com>
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 <serban.constantinescu@arm.com>
Subject: [PATCH v2 4/7] staging: android: binder: fix BINDER_SET_MAX_THREADS declaration
Date: Tue,  9 Apr 2013 11:00:54 +0100	[thread overview]
Message-ID: <1365501657-4213-5-git-send-email-serban.constantinescu@arm.com> (raw)
In-Reply-To: <1365501657-4213-1-git-send-email-serban.constantinescu@arm.com>

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 <serban.constantinescu@arm.com>
---
 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


  parent reply	other threads:[~2013-04-09 10:02 UTC|newest]

Thread overview: 26+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2013-04-09 10:00 [PATCH v2 0/7] Android Binder IPC Fixes Serban Constantinescu
2013-04-09 10:00 ` [PATCH v2 1/7] staging: android: binder: clean-up uint32_t types Serban Constantinescu
2013-04-10  0:11   ` Arve Hjønnevåg
2013-04-10  8:40     ` Serban Constantinescu
2013-04-09 10:00 ` [PATCH v2 2/7] staging: android: binder: replace IOCTL types with user-exportable types Serban Constantinescu
2013-04-10  0:17   ` Arve Hjønnevåg
2013-04-09 10:00 ` [PATCH v2 3/7] staging: android: binder: fix binder interface for 64bit compat layer Serban Constantinescu
2013-04-09 23:48   ` Arve Hjønnevåg
2013-04-10 13:01     ` Serban Constantinescu
2013-04-10 22:12       ` Arve Hjønnevåg
2013-04-11 15:13         ` Serban Constantinescu
2013-04-11 20:38           ` Arve Hjønnevåg
2013-04-09 10:00 ` Serban Constantinescu [this message]
2013-04-09 23:53   ` [PATCH v2 4/7] staging: android: binder: fix BINDER_SET_MAX_THREADS declaration Arve Hjønnevåg
2013-04-10 12:37     ` Serban Constantinescu
2013-04-10 21:50       ` Arve Hjønnevåg
2013-04-09 10:00 ` [PATCH v2 5/7] staging: android: binder: fix BC_FREE_BUFFER ioctl declaration Serban Constantinescu
2013-04-09 23:55   ` Arve Hjønnevåg
2013-04-09 10:00 ` [PATCH v2 6/7] staging: android: binder: fix alignment issues Serban Constantinescu
2013-04-09 23:58   ` Arve Hjønnevåg
2013-04-10 16:39     ` Serban Constantinescu
2013-04-10 22:30       ` Arve Hjønnevåg
2013-04-11 19:02         ` Serban Constantinescu
2013-04-11 21:40           ` Arve Hjønnevåg
2013-04-09 10:00 ` [PATCH v2 7/7] staging: android: binder: replace types with portable ones Serban Constantinescu
2013-04-10  0:09   ` Arve Hjønnevåg

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