1. 14 8月, 2013 1 次提交
    • F
      context_tracking: Split low level state headers · e7358b3b
      Frederic Weisbecker 提交于
      We plan to use the context tracking static key on inline
      vtime APIs. For this we need to include the context tracking
      headers from those of vtime.
      
      However vtime headers need to stay low level because they are
      included in hardirq.h that mostly contains standalone
      definitions. But context_tracking.h includes sched.h for
      a few task_struct references, therefore it wouldn't be sensible
      to include it from vtime.h
      
      To solve this, lets split the context tracking headers and move
      out the pure state definitions that only require a few low level
      headers. We can safely include that small part in vtime.h later.
      Signed-off-by: NFrederic Weisbecker <fweisbec@gmail.com>
      Cc: Steven Rostedt <rostedt@goodmis.org>
      Cc: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
      Cc: Ingo Molnar <mingo@kernel.org>
      Cc: Thomas Gleixner <tglx@linutronix.de>
      Cc: Peter Zijlstra <peterz@infradead.org>
      Cc: Borislav Petkov <bp@alien8.de>
      Cc: Li Zhong <zhong@linux.vnet.ibm.com>
      Cc: Mike Galbraith <efault@gmx.de>
      Cc: Kevin Hilman <khilman@linaro.org>
      e7358b3b