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SubjectRe: [RFC][PATCH 2/14] Convert arm to read/update_persistent_clock
Hello,

On Tue, Dec 22, 2009 at 08:01:42PM -0800, john stultz wrote:
> This patch converts the arm architecture to use the generic
> read_persistent_clock and update_persistent_clock interfaces, reducing
> the amount of arch specific code we have to maintain, and allowing for
> further cleanups in the future.
>
> Also removes a direct xtime access, replacing it with
> current_kernel_time()
>
> I have not built or tested this patch, so help from arch maintainers
> would be appreciated.
I havn't tested either, but built footbridge_defconfig successfully.
bloat-o-meter reports:

add/remove: 4/1 grow/shrink: 2/2 up/down: 388/-196 (192)
function old new delta
sync_cmos_clock - 240 +240
update_persistent_clock - 52 +52
sync_cmos_work - 40 +40
do_adjtimex 1924 1956 +32
save_time_delta 56 76 +20
no_sync_cmos_clock - 4 +4
next_rtc_update 4 - -4
set_isa_cmos_time 372 364 -8
timer_tick 324 140 -184

Best regards
Uwe

--
Pengutronix e.K. | Uwe Kleine-König |
Industrial Linux Solutions | http://www.pengutronix.de/ |
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