On Wed, 2007-07-04 at 14:04 +1000, Tony Breeds wrote: > When booting a current kernel with CONFIG_PRINTK_TIME enabled you'll > see messages like: > > [ 0.000000] time_init: decrementer frequency = 188.044000 MHz > [ 0.000000] time_init: processor frequency = 1504.352000 MHz > [3712914.436297] Console: colour dummy device 80x25 > > This cause by the initialisation of tb_to_ns_scale in time_init(), suddenly > the > multiplication in sched_clock() now does something :). This patch modifies > sched_clock() to report the offset since the machine booted so the same > printk's now look like: > > [ 0.000000] time_init: decrementer frequency = 188.044000 MHz > [ 0.000000] time_init: processor frequency = 1504.352000 MHz > [ 0.000135] Console: colour dummy device 80x25 > > Effectivly including the uptime in printk()s.
Is this what other archs do? cheers -- Michael Ellerman OzLabs, IBM Australia Development Lab wwweb: http://michael.ellerman.id.au phone: +61 2 6212 1183 (tie line 70 21183) We do not inherit the earth from our ancestors, we borrow it from our children. - S.M.A.R.T Person
signature.asc
Description: This is a digitally signed message part
_______________________________________________ Linuxppc-dev mailing list Linuxppc-dev@ozlabs.org https://ozlabs.org/mailman/listinfo/linuxppc-dev
