perf beauty mmap: Print PROT_READ before PROT_EXEC to match strace output

Helps with comparing 'strace' and 'perf trace' output, for mutual
regression testing.

Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Luis Cláudio Gonçalves <lclaudio@redhat.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Wang Nan <wangnan0@huawei.com>
Link: https://lkml.kernel.org/n/tip-va0qe95xbhep5hy52aq5qe0v@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>

diff --git a/tools/perf/trace/beauty/mmap.c b/tools/perf/trace/beauty/mmap.c
index 138f36a..eb31089 100644 (file)
--- a/tools/perf/trace/beauty/mmap.c
+++ b/tools/perf/trace/beauty/mmap.c
@@ -17,8 +17,8 @@ static size_t syscall_arg__scnprintf_mmap_prot(char *bf, size_t size,
                prot &= ~PROT_##n; \
        }
 
-       P_MMAP_PROT(EXEC);
        P_MMAP_PROT(READ);
+       P_MMAP_PROT(EXEC);
        P_MMAP_PROT(WRITE);
        P_MMAP_PROT(SEM);
        P_MMAP_PROT(GROWSDOWN);