tools headers UAPI: Sync linux/prctl.h with the kernel sources

To pick the changes in:

  9a10064f5625d557 ("mm: add a field to store names for private anonymous memory")

That don't result in any changes in tooling:

  $ tools/perf/trace/beauty/prctl_option.sh > before
  $ cp include/uapi/linux/prctl.h tools/include/uapi/linux/prctl.h
  $ tools/perf/trace/beauty/prctl_option.sh > after
  $ diff -u before after
  $

This actually adds a new prctl arg, but it has to be dealt with
differently, as it is not in sequence with the other arguments.

Just silences this perf tools build warning:

  Warning: Kernel ABI header at 'tools/include/uapi/linux/prctl.h' differs from latest version at 'include/uapi/linux/prctl.h'
  diff -u tools/include/uapi/linux/prctl.h include/uapi/linux/prctl.h

Cc: Adrian Hunter <[email protected]>
Cc: Colin Cross <[email protected]>
Cc: Ian Rogers <[email protected]>
Cc: Jiri Olsa <[email protected]>
Cc: Kees Cook <[email protected]>
Cc: Namhyung Kim <[email protected]>
Cc: Suren Baghdasaryan <[email protected]>
Signed-off-by: Arnaldo Carvalho de Melo <[email protected]>

diff --git a/tools/include/uapi/linux/prctl.h b/tools/include/uapi/linux/prctl.h
index bb73e9a0b24fc142764f2376eb57d8cabfb84e1a..e998764f0262522903f04101f945a73a2f724a36 100644 (file)
--- a/tools/include/uapi/linux/prctl.h
+++ b/tools/include/uapi/linux/prctl.h
@@ -272,4 +272,7 @@ struct prctl_mm_map {
 # define PR_SCHED_CORE_SCOPE_THREAD_GROUP      1
 # define PR_SCHED_CORE_SCOPE_PROCESS_GROUP     2
 
+#define PR_SET_VMA             0x53564d41
+# define PR_SET_VMA_ANON_NAME          0
+
 #endif /* _LINUX_PRCTL_H */