hrtimer: Use bits for various boolean indicators
No point in wasting 12 byte storage space. Generates better code as well.
Text size reduction:
x8664 -64, i386 -16, ARM -132, ARM64 -0, power64 -48
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Acked-by: Peter Zijlstra <peterz@infradead.org>
Cc: Preeti U Murthy <preeti@linux.vnet.ibm.com>
Cc: Viresh Kumar <viresh.kumar@linaro.org>
Cc: Marcelo Tosatti <mtosatti@redhat.com>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Link: http://lkml.kernel.org/r/20150414203501.227955358@linutronix.de
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
diff --git a/include/linux/hrtimer.h b/include/linux/hrtimer.h
index 5e04f8f..17a59dd 100644
--- a/include/linux/hrtimer.h
+++ b/include/linux/hrtimer.h
@@ -181,10 +181,10 @@
unsigned int active_bases;
unsigned int clock_was_set_seq;
#ifdef CONFIG_HIGH_RES_TIMERS
+ unsigned int in_hrtirq : 1,
+ hres_active : 1,
+ hang_detected : 1;
ktime_t expires_next;
- int in_hrtirq;
- int hres_active;
- int hang_detected;
unsigned int nr_events;
unsigned int nr_retries;
unsigned int nr_hangs;