perf tools: Fill in new definitions for madvise()/mmap() flags

builtin-trace.c started using various new syscall features not defined
in the header files of older distros - resulting in build failures.

Fill in the (ABI) constants if they are not defined.

(There might be a better place to put this than builtin-trace.c, into a
compat header or so.)

Signed-off-by: Ingo Molnar <mingo@kernel.org>
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: David Ahern <dsahern@gmail.com>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: H. Peter Anvin <hpa@zytor.com>
Cc: Mike Galbraith <efault@gmx.de>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Stephane Eranian <eranian@google.com>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: linux-tip-commits@vger.kernel.org
Link: http://lkml.kernel.org/r/20130912132900.GE23826@gmail.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
This commit is contained in:
Ingo Molnar 2013-09-12 15:29:00 +02:00 committed by Arnaldo Carvalho de Melo
parent 33cbbdccf3
commit 456857bded
1 changed files with 17 additions and 0 deletions

View File

@ -16,6 +16,23 @@
#include <sys/mman.h>
#include <linux/futex.h>
/* For older distros: */
#ifndef MAP_STACK
# define MAP_STACK 0x20000
#endif
#ifndef MADV_HWPOISON
# define MADV_HWPOISON 100
#endif
#ifndef MADV_MERGEABLE
# define MADV_MERGEABLE 12
#endif
#ifndef MADV_UNMERGEABLE
# define MADV_UNMERGEABLE 13
#endif
static size_t syscall_arg__scnprintf_hex(char *bf, size_t size,
unsigned long arg,
u8 arg_idx __maybe_unused,