linux-kernel - [PATCH v4 1/4] tools x86: Keep list sorted by number in unistd

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Message-Id: <1667982547-22331-2-git-send-email-yangtiezhu@loongson.cn>
Date:   Wed,  9 Nov 2022 16:29:04 +0800
From:   Tiezhu Yang <yangtiezhu@...ngson.cn>
To:     Peter Zijlstra <peterz@...radead.org>,
        Ingo Molnar <mingo@...hat.com>,
        Arnaldo Carvalho de Melo <acme@...nel.org>
Cc:     Mark Rutland <mark.rutland@....com>,
        Alexander Shishkin <alexander.shishkin@...ux.intel.com>,
        Jiri Olsa <jolsa@...nel.org>,
        Namhyung Kim <namhyung@...nel.org>,
        linux-kernel@...r.kernel.org, linux-perf-users@...r.kernel.org
Subject: [PATCH v4 1/4] tools x86: Keep list sorted by number in unistd_{32,64}.h

It is better to keep list sorted by number in unistd_{32,64}.h,
so that we can add more syscall number to a proper position.

This is preparation for later patch, no functionality change.

Signed-off-by: Tiezhu Yang <yangtiezhu@...ngson.cn>
---
 tools/arch/x86/include/uapi/asm/unistd_32.h | 16 ++++++++--------
 tools/arch/x86/include/uapi/asm/unistd_64.h | 16 ++++++++--------
 2 files changed, 16 insertions(+), 16 deletions(-)

diff --git a/tools/arch/x86/include/uapi/asm/unistd_32.h b/tools/arch/x86/include/uapi/asm/unistd_32.h
index 60a89db..e1cc62d 100644
--- a/tools/arch/x86/include/uapi/asm/unistd_32.h
+++ b/tools/arch/x86/include/uapi/asm/unistd_32.h
@@ -1,16 +1,16 @@
 /* SPDX-License-Identifier: GPL-2.0 */
-#ifndef __NR_perf_event_open
-# define __NR_perf_event_open 336
+#ifndef __NR_gettid
+#define __NR_gettid 224
 #endif
 #ifndef __NR_futex
-# define __NR_futex 240
-#endif
-#ifndef __NR_gettid
-# define __NR_gettid 224
+#define __NR_futex 240
 #endif
 #ifndef __NR_getcpu
-# define __NR_getcpu 318
+#define __NR_getcpu 318
+#endif
+#ifndef __NR_perf_event_open
+#define __NR_perf_event_open 336
 #endif
 #ifndef __NR_setns
-# define __NR_setns 346
+#define __NR_setns 346
 #endif
diff --git a/tools/arch/x86/include/uapi/asm/unistd_64.h b/tools/arch/x86/include/uapi/asm/unistd_64.h
index cb52a3a..ce8b7ab 100644
--- a/tools/arch/x86/include/uapi/asm/unistd_64.h
+++ b/tools/arch/x86/include/uapi/asm/unistd_64.h
@@ -1,16 +1,16 @@
 /* SPDX-License-Identifier: GPL-2.0 */
-#ifndef __NR_perf_event_open
-# define __NR_perf_event_open 298
+#ifndef __NR_gettid
+#define __NR_gettid 186
 #endif
 #ifndef __NR_futex
-# define __NR_futex 202
-#endif
-#ifndef __NR_gettid
-# define __NR_gettid 186
+#define __NR_futex 202
 #endif
-#ifndef __NR_getcpu
-# define __NR_getcpu 309
+#ifndef __NR_perf_event_open
+#define __NR_perf_event_open 298
 #endif
 #ifndef __NR_setns
 #define __NR_setns 308
 #endif
+#ifndef __NR_getcpu
+#define __NR_getcpu 309
+#endif
-- 
2.1.0