From: Arnaldo Carvalho de Melo <acme@kernel.org>
To: Ingo Molnar <mingo@kernel.org>
Cc: linux-kernel@vger.kernel.org,
Arnaldo Carvalho de Melo <acme@redhat.com>,
Adrian Hunter <adrian.hunter@intel.com>,
David Ahern <dsahern@gmail.com>, Jiri Olsa <jolsa@kernel.org>,
Namhyung Kim <namhyung@kernel.org>,
Wang Nan <wangnan0@huawei.com>
Subject: [PATCH 11/23] tools: Adopt __aligned from kernel sources
Date: Mon, 19 Jun 2017 22:54:47 -0300 [thread overview]
Message-ID: <20170620015459.29381-12-acme@kernel.org> (raw)
In-Reply-To: <20170620015459.29381-1-acme@kernel.org>
From: Arnaldo Carvalho de Melo <acme@redhat.com>
To have a more compact way to ask the compiler to use a specific
alignment, making tools/ look more like kernel source code.
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: David Ahern <dsahern@gmail.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Wang Nan <wangnan0@huawei.com>
Link: http://lkml.kernel.org/n/tip-8jiem6ubg9rlpbs7c2p900no@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
---
tools/include/linux/compiler-gcc.h | 1 +
tools/perf/util/evlist.h | 3 ++-
2 files changed, 3 insertions(+), 1 deletion(-)
diff --git a/tools/include/linux/compiler-gcc.h b/tools/include/linux/compiler-gcc.h
index 0f57a48272ab..bd39b2090ad1 100644
--- a/tools/include/linux/compiler-gcc.h
+++ b/tools/include/linux/compiler-gcc.h
@@ -26,5 +26,6 @@
#define __noreturn __attribute__((noreturn))
+#define __aligned(x) __attribute__((aligned(x)))
#define __printf(a, b) __attribute__((format(printf, a, b)))
#define __scanf(a, b) __attribute__((format(scanf, a, b)))
diff --git a/tools/perf/util/evlist.h b/tools/perf/util/evlist.h
index 94cea4398a13..8d601fbdd8d6 100644
--- a/tools/perf/util/evlist.h
+++ b/tools/perf/util/evlist.h
@@ -1,6 +1,7 @@
#ifndef __PERF_EVLIST_H
#define __PERF_EVLIST_H 1
+#include <linux/compiler.h>
#include <linux/kernel.h>
#include <linux/refcount.h>
#include <linux/list.h>
@@ -34,7 +35,7 @@ struct perf_mmap {
refcount_t refcnt;
u64 prev;
struct auxtrace_mmap auxtrace_mmap;
- char event_copy[PERF_SAMPLE_MAX_SIZE] __attribute__((aligned(8)));
+ char event_copy[PERF_SAMPLE_MAX_SIZE] __aligned(8);
};
static inline size_t
--
2.9.4
next prev parent reply other threads:[~2017-06-20 1:57 UTC|newest]
Thread overview: 25+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-06-20 1:54 [GIT PULL 00/23] perf/core improvements and fixes Arnaldo Carvalho de Melo
2017-06-20 1:54 ` [PATCH 01/23] perf report: Remove unnecessary check in annotate_browser_write() Arnaldo Carvalho de Melo
2017-06-20 1:54 ` [PATCH 02/23] perf annotate browser: Display titles in left frame Arnaldo Carvalho de Melo
2017-06-20 1:54 ` [PATCH 03/23] perf config: Invert an if statement to reduce nesting in cmd_config() Arnaldo Carvalho de Melo
2017-06-20 1:54 ` [PATCH 04/23] perf script: Allow adding and removing fields Arnaldo Carvalho de Melo
2017-06-20 1:54 ` [PATCH 05/23] tools: Adopt __noreturn from kernel sources Arnaldo Carvalho de Melo
2017-06-20 1:54 ` [PATCH 06/23] tools: Adopt __printf " Arnaldo Carvalho de Melo
2017-06-20 1:54 ` [PATCH 07/23] tools: Adopt __scanf " Arnaldo Carvalho de Melo
2017-06-20 1:54 ` [PATCH 08/23] perf tools: Use __maybe_unused consistently Arnaldo Carvalho de Melo
2017-06-20 1:54 ` [PATCH 09/23] tools: Adopt noinline from kernel sources Arnaldo Carvalho de Melo
2017-06-20 1:54 ` [PATCH 10/23] tools: Adopt __packed " Arnaldo Carvalho de Melo
2017-06-20 1:54 ` Arnaldo Carvalho de Melo [this message]
2017-06-20 1:54 ` [PATCH 12/23] perf coresight: Remove superfluous check before use Arnaldo Carvalho de Melo
2017-06-20 1:54 ` [PATCH 13/23] perf intel-pt/bts: Remove unused SAMPLE_SIZE defines and bts priv array Arnaldo Carvalho de Melo
2017-06-20 1:54 ` [PATCH 14/23] perf annotate: Return arch from symbol__disassemble() and save it in browser Arnaldo Carvalho de Melo
2017-06-20 1:54 ` [PATCH 15/23] perf test llvm: Avoid error when PROFILE_ALL_BRANCHES is set Arnaldo Carvalho de Melo
2017-06-20 1:54 ` [PATCH 16/23] perf script: Support -F brstack,dso and brstacksym,dso Arnaldo Carvalho de Melo
2017-06-20 1:54 ` [PATCH 17/23] perf script: Support -F brstackoff,dso Arnaldo Carvalho de Melo
2017-06-20 1:54 ` [PATCH 18/23] perf ftrace: Show error message when fails to set ftrace files Arnaldo Carvalho de Melo
2017-06-20 1:54 ` [PATCH 19/23] perf ftrace: Move setup_pager before opening trace_pipe Arnaldo Carvalho de Melo
2017-06-20 1:54 ` [PATCH 20/23] perf ftrace: Add option for function filtering Arnaldo Carvalho de Melo
2017-06-20 1:54 ` [PATCH 21/23] perf ftrace: Add -D option for depth filter Arnaldo Carvalho de Melo
2017-06-20 1:54 ` [PATCH 22/23] perf config: Check error cases of {show_spec, set}_config() Arnaldo Carvalho de Melo
2017-06-20 1:54 ` [PATCH 23/23] perf config: Refactor the code using 'ret' variable in cmd_config() Arnaldo Carvalho de Melo
2017-06-20 8:50 ` [GIT PULL 00/23] perf/core improvements and fixes Ingo Molnar
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