perf trace: Check if MAP_32BIT is defined (again)

There might be systems where MAP_32BIT is not defined, like some some RHEL7 powerpc versions. Signed-off-by: Jiri Olsa <[email protected]> Cc: David Ahern <[email protected]> Cc: Kyle McMartin <[email protected]> Cc: Namhyung Kim <[email protected]> Cc: Peter Zijlstra <[email protected]> Fixes: 256763b ("perf trace beauty mmap: Add more conditional defines") Link: http://lkml.kernel.org/r/[email protected] [ Changed the Fixme cset to the one removing the conditional switch case for MAP_32BIT ] Signed-off-by: Arnaldo Carvalho de Melo <[email protected]>
zhenyw · Dec 20, 2016 · 2bd42f3 · 2bd42f3
1 parent 96c2fb6
commit 2bd42f3
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/tools/perf/trace/beauty/mmap.c b/tools/perf/trace/beauty/mmap.c
@@ -42,7 +42,9 @@ static size_t syscall_arg__scnprintf_mmap_flags(char *bf, size_t size,
 
 	P_MMAP_FLAG(SHARED);
 	P_MMAP_FLAG(PRIVATE);
+#ifdef MAP_32BIT
 	P_MMAP_FLAG(32BIT);
+#endif
 	P_MMAP_FLAG(ANONYMOUS);
 	P_MMAP_FLAG(DENYWRITE);
 	P_MMAP_FLAG(EXECUTABLE);