Messages in this thread | | | Date | Thu, 24 Dec 2009 12:09:21 +0100 | From | Uwe Kleine-König <> | Subject | Re: [RFC][PATCH 2/14] Convert arm to read/update_persistent_clock |
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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/ | -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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