Re: [Crash-utility] [PATCH] Add -r option to timer

I've been tinkering around with this latest version, and it works pretty well. I've changed a few things: (1) use option_not_supported() instead of command_not_supported() when used with pre-hrtimer kernels. (2) show the get_timer function in [brackets] on the same line as eacho of the "CLOCK: ... lines". (3) reversed the output of SOFTEXPIRES and EXPIRES, as it makes more sense to show the lower value of the range (SOFTEXPIRES) first. (4) displayed the NOW display (and changed it to "CURRENT") such that the value is properly aligned above with the SOFTEXPIRES/EXPIRES value, whichever is appropriate. (4) in the case of unused timers, don't bother displaying the current value or the headers -- it's just unnecessary clutter; it will just display the "CLOCK: 1 HRTIMER_CLOCK_BASE ..." line followed by "(empty)". So for example, it would look like: CPU: 63 HRTIMER_CPU_BASE: ffff88088e690f40 CLOCK: 0 HRTIMER_CLOCK_BASE: ffff88088e690f48 [ktime_get_real] (empty) CLOCK: 1 HRTIMER_CLOCK_BASE: ffff88088e690f88 [ktime_get] CURRENT 3731204000000 SOFTEXPIRES EXPIRES HRTIMER FUNCTION 3731515000000 3731515000000 ffff88088e691040 ffffffff8109dff0<tick_sched_timer> 3736464999849 3736464999849 ffff88088e691260 ffffffff810d5fa0<watchdog_timer_fn> And I'll rewrite the help.c stuff, using i386 examples so that the output examples can fit within 80 columns.