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perf trace beauty open flags: Support O_TMPFILE and O_NOFOLLOW

tip:perf/core tip-bot for Arnaldo Carvalho de Melo 1 participant 1 message Jul 20, 2017 perf events

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Commit-ID:  6b3d5c97dbbc2a8e1f8d7e7d87b8c6637293e803
Gitweb:     http://git.kernel.org/tip/6b3d5c97dbbc2a8e1f8d7e7d87b8c6637293e803
Author:     Arnaldo Carvalho de Melo <[email protected]>
AuthorDate: Fri, 14 Jul 2017 11:57:28 -0300
Committer:  Arnaldo Carvalho de Melo <[email protected]>
CommitDate: Tue, 18 Jul 2017 23:13:58 -0300

perf trace beauty open flags: Support O_TMPFILE and O_NOFOLLOW

The open syscall flags beautifier wasn't considering those flags, fix it.

Cc Adrian Hunter <[email protected]>
Cc David Ahern <[email protected]>
Cc Jiri Olsa <[email protected]>
Cc Namhyung Kim <[email protected]>
Cc Wang Nan <[email protected]>
Link http://lkml.kernel.org/n/[email protected] open here
Signed-off-by Arnaldo Carvalho de Melo <[email protected]>
---
 tools/perf/trace/beauty/open_flags.c | 6 ++++++
 1 file changed, 6 insertions(+)
tools/perf/trace/beauty/open_flags.c +6 -0
index b3c7f11..5fb57be 100644
@@ -14,6 +14,10 @@
 #define O_NOATIME	01000000
 #endif
 
+#ifndef O_TMPFILE
+#define O_TMPFILE	020000000
+#endif
+
 size_t open__scnprintf_flags(unsigned long flags, char *bf, size_t size)
 {
 	int printed = 0;

@@ -34,6 +38,8 @@ size_t open__scnprintf_flags(unsigned long flags, char *bf, size_t size)
 	P_FLAG(DIRECTORY);
 	P_FLAG(EXCL);
 	P_FLAG(LARGEFILE);
+	P_FLAG(NOFOLLOW);
+	P_FLAG(TMPFILE);
 	P_FLAG(NOATIME);
 	P_FLAG(NOCTTY);
 #ifdef O_NONBLOCK