fcntl/pidfd: redefine PIDFD_SELF_THREAD_GROUP

Don't jump somewhere into the middle of the reserved range. We're still
able to change that value it won't be that widely used yet. If not, we
can revert.

Signed-off-by: Christian Brauner <brauner@kernel.org>

diff --git a/include/uapi/linux/fcntl.h b/include/uapi/linux/fcntl.h
index ed02d8ae06673884941de06e6ace17d46eec7aad..ba4a698d2f33f2cf2cbf107d937fe63a82d34e53 100644 (file)
--- a/include/uapi/linux/fcntl.h
+++ b/include/uapi/linux/fcntl.h
@@ -108,7 +108,7 @@
  * group leader...
  */
 #define PIDFD_SELF_THREAD              -10000 /* Current thread. */
-#define PIDFD_SELF_THREAD_GROUP                -20000 /* Current thread group leader. */
+#define PIDFD_SELF_THREAD_GROUP                -10001 /* Current thread group leader. */
 
 
 /* Generic flags for the *at(2) family of syscalls. */

diff --git a/tools/testing/selftests/pidfd/pidfd.h b/tools/testing/selftests/pidfd/pidfd.h
index efd74063126eb004fe4d36636df26bb9d7a514dd..5dfeb1bdf399c5adcfa1c8ace701d491364b35ae 100644 (file)
--- a/tools/testing/selftests/pidfd/pidfd.h
+++ b/tools/testing/selftests/pidfd/pidfd.h
@@ -56,7 +56,7 @@
 #endif
 
 #ifndef PIDFD_SELF_THREAD_GROUP
-#define PIDFD_SELF_THREAD_GROUP                -20000 /* Current thread group leader. */
+#define PIDFD_SELF_THREAD_GROUP                -10001 /* Current thread group leader. */
 #endif
 
 #ifndef PIDFD_SELF