sched: Remove stale PF_MUTEX_TESTER bit

The RTMUTEX tester was removed long ago but the PF bit stayed
around. Remove it and free up the space.

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

diff --git a/include/linux/sched.h b/include/linux/sched.h
index d2f90fa9246833f6ba4ca726c59e8ddbff3bc504..e2bba022827d12ea81094dd33c2016f503a769aa 100644 (file)
--- a/include/linux/sched.h
+++ b/include/linux/sched.h
@@ -1409,7 +1409,6 @@ extern struct pid *cad_pid;
 #define PF_UMH                 0x02000000      /* I'm an Usermodehelper process */
 #define PF_NO_SETAFFINITY      0x04000000      /* Userland is not allowed to meddle with cpus_allowed */
 #define PF_MCE_EARLY           0x08000000      /* Early kill for mce process policy */
-#define PF_MUTEX_TESTER                0x20000000      /* Thread belongs to the rt mutex tester */
 #define PF_FREEZER_SKIP                0x40000000      /* Freezer should not count it as freezable */
 #define PF_SUSPEND_TASK                0x80000000      /* This thread called freeze_processes() and should not be frozen */