[PATCH 57/63] perf beauty mmap: Print PROT_READ before PROT_EXEC to match strace output

Arnaldo Carvalho de Melo
2018-12-18T22:16:21Z

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>
---
tools/perf/trace/beauty/mmap.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tools/perf/trace/beauty/mmap.c b/tools/perf/trace/beauty/mmap.c
index 138f36a47fb1..eb31089790e3 100644
--- 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);
--
2.19.2