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

To pick the changes in:

  7c4e74f16873110f ("uapi/linux/prctl: provide macro definitions for the PR_SCHED_CORE type argument")

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
  $

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: Christian Brauner <christian.brauner@ubuntu.com>
Cc: Eugene Syromiatnikov <esyr@redhat.com>
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>

diff --git a/tools/include/uapi/linux/prctl.h b/tools/include/uapi/linux/prctl.h
index de45fcd2dcbe613d317bd1d32137bbaff9af222a..bb73e9a0b24fc142764f2376eb57d8cabfb84e1a 100644 (file)
--- a/tools/include/uapi/linux/prctl.h
+++ b/tools/include/uapi/linux/prctl.h
@@ -268,5 +268,8 @@ struct prctl_mm_map {
 # define PR_SCHED_CORE_SHARE_TO                2 /* push core_sched cookie to pid */
 # define PR_SCHED_CORE_SHARE_FROM      3 /* pull core_sched cookie to pid */
 # define PR_SCHED_CORE_MAX             4
+# define PR_SCHED_CORE_SCOPE_THREAD            0
+# define PR_SCHED_CORE_SCOPE_THREAD_GROUP      1
+# define PR_SCHED_CORE_SCOPE_PROCESS_GROUP     2
 
 #endif /* _LINUX_PRCTL_H */