CONFIG_FRAME_POINTER and arch/i386/kernel/semaphore.c

["John Hawkes" <hawkes@xxxxxxxxxxxx>]

Is there a reason why the xfs version of arch/i386/kernel/semaphore.c
has added:
  #if defined(CONFIG_FRAME_POINTER)
     ...
  #endif
for the asm routines __down_failed, __down_failed_interruptible, and
__down_failed_trylock, but *not* for __up_wakeup, __down_read_failed,
and __down_write_failed?

John Hawkes