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Subject[tip:perf/urgent] perf jitdump: Add the right header to get the major()/minor() definitions
Commit-ID:  49a7f01064a94c4fd6afb6b4f7e3ccc37d0edf99
Gitweb: http://git.kernel.org/tip/49a7f01064a94c4fd6afb6b4f7e3ccc37d0edf99
Author: Arnaldo Carvalho de Melo <acme@redhat.com>
AuthorDate: Sat, 13 Aug 2016 01:12:10 -0300
Committer: Arnaldo Carvalho de Melo <acme@redhat.com>
CommitDate: Mon, 15 Aug 2016 13:10:28 -0300

perf jitdump: Add the right header to get the major()/minor() definitions

Noticed on Fedora Rawhide:

$ gcc --version
gcc (GCC) 6.1.1 20160721 (Red Hat 6.1.1-4)
$ rpm -q glibc
glibc-2.24.90-1.fc26.x86_64
$

CC /tmp/build/perf/util/jitdump.o
util/jitdump.c: In function 'jit_repipe_code_load':
util/jitdump.c:428:2: error: '__major_from_sys_types' is deprecated:
In the GNU C Library, `major' is defined by <sys/sysmacros.h>.
For historical compatibility, it is currently defined by
<sys/types.h> as well, but we plan to remove this soon.
To use `major', include <sys/sysmacros.h> directly.
If you did not intend to use a system-defined macro `major',
you should #undef it after including <sys/types.h>.
[-Werror=deprecated-declarations]
event->mmap2.maj = major(st.st_dev);
^~~~~
In file included from /usr/include/features.h:397:0,
from /usr/include/sys/types.h:25,
from util/jitdump.c:1:
/usr/include/sys/sysmacros.h:87:1: note: declared here
__SYSMACROS_DEFINE_MAJOR (__SYSMACROS_FST_IMPL_TEMPL)

Fix it following that recomendation.

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: Stephane Eranian <eranian@google.com>
Cc: Wang Nan <wangnan0@huawei.com>
Link: http://lkml.kernel.org/n/tip-3majvd0adhfr25rvx4v5e9te@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
---
tools/perf/util/jitdump.c | 1 +
1 file changed, 1 insertion(+)

diff --git a/tools/perf/util/jitdump.c b/tools/perf/util/jitdump.c
index 9f3305f..95f0884 100644
--- a/tools/perf/util/jitdump.c
+++ b/tools/perf/util/jitdump.c
@@ -1,3 +1,4 @@
+#include <sys/sysmacros.h>
#include <sys/types.h>
#include <stdio.h>
#include <stdlib.h>
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