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authorIngo Molnar <mingo@kernel.org>2013-09-12 15:29:00 +0200
committerArnaldo Carvalho de Melo <acme@redhat.com>2013-09-19 11:32:17 -0300
commit456857bded19a4160bbe083bae926e23f483b7f7 (patch)
tree5db8e5e958c4dfe33be609303cd4e6bf28c00d1c /tools
parentperf tools: Sharpen the libaudit dependencies test (diff)
downloadlinux-dev-456857bded19a4160bbe083bae926e23f483b7f7.tar.xz
linux-dev-456857bded19a4160bbe083bae926e23f483b7f7.zip
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>
Diffstat (limited to 'tools')
-rw-r--r--tools/perf/builtin-trace.c17
1 files changed, 17 insertions, 0 deletions
diff --git a/tools/perf/builtin-trace.c b/tools/perf/builtin-trace.c
index f5aa6375e3e9..fd4853404727 100644
--- a/tools/perf/builtin-trace.c
+++ b/tools/perf/builtin-trace.c
@@ -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,